
    THE CITY OF WILLISTON, NORTH DAKOTA, a Municipal Corporation, Respondent, v. N. B. LUDOWESE, as City Treasurer of the City of Williston, North Dakota; and the State of North Dakota, Doing Business as the Bank of North Dakota; and the Williams County State Bank, a Corporation, Appellants.
    (208 N. W. 82.)
    Banks and banking — defense of ultra vires must be specially pleaded; receiver of bank holds property as such by same title as bank.
    1. Defendant, N. B. Ludowese, as city treasurer of the city of Williston, April 14, 1923, unlawfully deposited with defendant, Williams County State Bank, city funds in the sum of $17,850.23 and received from the bank a certificate of deposit showing such deposit to have been made by the city of Williston. As security for said deposit said bank executed and delivered to said city treasurer warranty deed purporting to convey to him real estate situated in the city known as the bank’s city real estate. The bank closed June 12, 1923, and in due course a receiver was appointed by the court. The receiver assumed control over the bank and its assets. Appellant and the receiver attack this transaction as ultra vires and as against public policy, insisting that the bank officials had no authority in law so to pledge its assets and secure a deposit of funds in said bank. Held:
    
    
      Note. — '(1) On power of bank to pledge assets to secure- depositors, see annotation in 45 L.R.A. (N.S.) 950; 3 R. C. L. 419; 1 R. C. L. Supp. 822. As to general rule that defense of ultra vires must be pleaded, see 7 R. C. L. 673; 2 R. C. L. Supp. 432.
    (2) Findings of fact made by trial court in equity case conclusive on appeal, see 2 R. C. L. 202; 1 R. C. L. Supp. 432; 4 R. C. L. Supp. 91; 5 R. O. L. Supp. 81; 6 R. C. L. Supp. 75.
    (5) Municipality not estopped by acts of officer of limited authority in violation of law, see 10 R. C. L. pp. 707, 708; 2 R. C. L. Supp. 1051; 6 R. C. L. Supp. 619.
    
      (a) The .defense of ultra vires is not available under a general denial but to be taken advantage of must be specially pleaded.
    (b) The receiver holds the title and right to possession of the property of the bank of which he is receiver by the same right and title as the bank, subject to liens, priorities and equities existing at the time of his appointment. The title which he acquires to the property is no other, greater or better interest, right or equity than had the bank, and he can set up no rights against claims which the debtor, the bank, could not have maintained.
    (c) The general rule, is that ultra vires transactions, not mala in se or mala prohibita, are recognized as unassailable and permitted to stand as the foundations of rights acquired under them after they have been fully performed on both sides, and banks are not excepted from the operation of the rule.
    (d) Where the corporation which has received the benefit of an ultra vires contract, is estopped by equitable considerations from avoiding that contract, such contract cannot be avoided on the ground that it is ultra vires by one with notice succeeding to its rights.
    (e) Under the facts and circumstances arising in this ease, the sovereign (the state) alone can be heard to object, and then only in a direct proceeding to oust the corporation of its usurped powers.
    (f) Whether a contract is against public policy is a question of law for the court to be determined from all the facts and circumstances of each case.
    Appeal and error — in equity action removed to supreme court for trial de novo — findings of trial court entitled to weight.
    2. In an equity action removed to this court for trial de novo, the findings of the trial court are not clothed with the same presumptions in their favor as in cases triable to a jury wherein the jury is waived and trial is had to the court. But such findings of the trial court upon facts material to the issues in the ease are entitled to some appreciable weight.
    Municipal corporations — hoard of city commissioner has powers conferred by legislature.
    3. The board of city commissioners of cities organized under the commission form of government (Comp. Laws 1913, §§ 3835-3839) is clothed with the right to exercise the powers conferred by the legislature on cities so organized.
    Municipal corporations — city commissioners acting individually or collectively in group have no power to bind city unless authority is conferred by board.
    4. City commissioners acting singly as individuals or collectively as a group, but not regularly assembled as the board of city commissioners, have no authority or power to bind tbe municipality by their actions, representations or declarations, unless authority to do so is actually or ostensibly conferred upon them by the board of city commissioners.
    Estoppel — city not estopped to assert dealings with officers not binding where authority has been exceeded or not exercised lawfully.
    5. A municipality ordinarily is not estopped to assert that dealings with its officers of limited authority are not binding upon it, where the authority has been exceeded or not exercised in the manner required by law.
    Marshaling assets and securities — security for deposits — judgment for city may be modified so as to be without prejudice to rights of other parties.
    6. Inasmuch as it appears from the record, that the city may have security other than the lien on the property involved in this action, the judgment is modified so as to be without prejudice to the rights, if any, the Bank of North Dakota may have to compel the marshaling of the securities held by the city.
    Opinion filed February 5, 1926.
    Rehearing denied March 16, 1926.
    Appeal and Error, 4 C. J. § 2651 p. 728 n. 45, 46. Banks and Banking, 7 0. J. § 231 p. 592 n. 66; § 232 p. 592 n. 69, 70; § 240 p. 596 n. 18; § 502 p. 735 n. 69; p. 736 n. 70. Contracts, 13 C. J. § 366 p. 427 n. 49, 50, 51; § 891 p. 743 n. 79. Corporations, 14a C. J. § 216S p. 319 n. S3; § 2174 p. 334 n. 54^56; § 2178 p. 335 n. 78; § 2963 p. 841 n. 93; § 2964 p. 842 n. 98. Estoppel, 21 C. J. § 116 p. 1114 n. 53; § 120 p. 1117 n. 86, 91; p. 1118 n. 98, 99; § 122 p. 1119 n. 12; § 132 p. 1131 n. 70, 71; § 193 p. 1192 n. 20; p. 1193 n. 22; § 269 p. 1252 n. 93. Mar-shalling Assets and Securities, 38 C. J. § 2 p. 1365 n. 13. Municipal Corporations, 28 Cyc. p. 315 n. 51, 58 New; p. 649 n. 59. Receivers, 34 Cyc. p. 191 n. 82; p. 192 n. 83, 84. Waiver, 40 Cyc. p. 256 n. 77; p. 259 n. 3.
    Appeal from tbe District Court of Williams County, Moellring, J.
    Modified and affirmed.
    
      O’Hare & Cox, for appellants.
    Tbe law contemplates, and was evidently framed to insure fair and uniform dealings by tbe banks with all of tbeir depositors. A secret pledge to secure one, while others are left without security, although it may be without specific intent to defraud, would nevertheless, in case of loss, justify such an interference. Public policy will not, therefore, tolerate a practice which might, sooner or later, in the event of financial trouble with the bank, enable it to pay and protect the favored few at the expense of the equally deserving many. Commercial Banking & Trust Co. v. Citizens Trust & G. Co. 153 Ky. 566, 45 L.B.A.(N.S.) 950, 156 S. W. 160.
    The doctrine of estoppel in pais is applicable to municipal corporations, and it is equally true that city counsels or public authorities will be estopped or not, as justice and right may require. State v. Mc-Ilravy, 181 N. W. 554.
    
      John J. Murphy, City Attorney, and Fisk, Graven, & Taylor, Special Counsel, for respondent.
    It would be a very unreasonable interpretation of the statute to hold because a public officer violates the law, and does an act that he has no right to do, that therefore the people lose their money. Buhrer v. Baldwin, 137 Mich. 263, 100 N. W. 468.
    It is no defense to an action upon a bond of a cashier of a national bank for the misappropriation of money and excessive loans that the bank or its receiver has obtained judgments upon the notes wrongfully taken by the cashier for such money and loans. Westervelt v. Mohren-stecher, 34 L.B.A. 477, 76 Bed. 118.
    Neither the knowledge nor acts of the members of the board of commissioners nor the sanction of the board of commissioners, could estop the city under the undisputed facts in this case. U. S. B. & G. Co. v. State, 81 Kan. 660, 26 L.R.A.(N.S.) 865, 106 Pac. 1040; Yellowstone Co. v. Bank (Mont.) 128 Pac. 596; Meyers v. Board of Education (Kan.) 32 Pac. 650.
    Eeceiver stands, as to assets of bank over which he has charge, in the place of the bank, and is chargeable with knowledge of all facts known to the bank affecting the character of the assets. People’s State Bank v. Brands, 8 N. D. 369, 70 N. W. 853.
    
      Gonmy, Young, & Burnett, and Pierce, Tenneson, Gupler, & Stam-baugh, amici curias.
   Pugh, District Judge.

The Williams County State Bank, hereinafter. referred to as the Williston State Bank, became a depository for $10,000 of the public funds of the plaintiff, the city of Williston, on or about June 6, 1921, under the provisions of chapter'56 of the Laws of 1921, which sum was placed and deposited in said bank between June 15th and August 1st of that year by defendant N. B. Ludowesé, then, and until and including the year 1923, the city treasurer of said city. On tbe 14th day of April, 1923, the defendant Lndowese, city treasurer, deposited of the public funds of the city in said bank an additional sum of $17,580.23, and received from the bank a paper known as a certificate of deposit, dated that day, reciting that the city of Williston has deposited in said bank said sum of money payable to the order of itself six or twelve months after date with interest at the rate of 6 per cent per annum; and at the same time, as security for the payment of said sum, the bank by its president and cashier executed and delivered to said Ludowese a warranty deed conveying to said Ludowese in his individual name two certain tracts-of land within the city of Williston, then occupied by tenants, and also executed and delivered to Ludowese in his own name a certain assignment of rentals due or to become due from the tenants occupying said premises. And, further, the bank delivered to said Lndowese mortgages owned by it, aggregating approximately $4,500, covering farm lands. Said additional deposit of $17,580.23 was so made by defendant Ludowese without the authority, approval or knowledge of the city commission of the city of Williston» The defendant Ludowese did not record said •deed in the office of the register of deeds. It appears that the defendant Williston State Bank was in financial difficulties. This condition however was not known to Ludowese at the time of said over-deposit, so-called. On or about the 24th day of January, 1923, Hodman, the president of the bank, endeavored to secure a loan for the bank of $50,-000 from the depositors’ guaranty fund commission and the Bank of North Dakota, and offered as security therefor certain real estate of the bank, including the real estate situated in the city of Williston involved in this action. The Bank of North Dakota thereupon or shortly afterwards advanced to defendant bank upon said proposed loan the sum of $15,000, for which collateral security, consisting of notes owned by the bank, was given. In connection with the making of this loan a Mr. Desmond, representing the depositors’ guaranty fund commission, went to Williston, cheeked up the. bank and the securities offered by the president and made report thereon to the said depositors’ guaranty fund commission. Later a meeting of the commission and the State Bank Examiner was held at Max, North Dakota, and the proposition of the loan was discussed. It was then learned that certain of the securities the bank had promised as security for the loan afore.-said were not available; and that tbe city real estate of tbe bank located in tbe city of Williston bad been parted with, pledged or conveyed so that tbe title was not in tbe same condition as when tbe agreement for tbe loan was made. Thereafter and on-or about May 20, 1923, upon a request by telephone, C. R. Green, manager of tbe Bank of North Dakota, went to Williston for tbe purpose of completing tbe loan, provided this could be accomplished under tbe terms as to security formerly agreed upon. Desmond was then at Williston. Green met and bad consultations with one or two groups of business men of tbe city, which included tbe president of tbe city commission and one or two other members thereof, tbe object of which was to devise means by which tbe loan aforesaid might be consummated. Desmond was present at one or both of such meetings. Green remained during Monday, the 21st, and thereafter returned to Bismarck. Desmond remained at Williston to close tbe transaction for tbe loan. Tbe bank executed and delivered to him a mortgage dated May 23, 1923, conveying to tbe Bank of North Dakota the real estate in question and other real estate and collateral notes to secure to it tbe payment of $30,000 on demand. On tbe same day this mortgage was filed for record in tbe office of - the register of deeds in and for Williams county and recorded therein. After the filing of tbe said mortgage in tbe office of tbe register of deeds, and on tbe same day, Desmond went to tbe office of Ludowese and after some short delay, but on the same day, received from him tbe deed and assignment of rents which bad been executed and delivered to Ludowese by tbe Williston State Bank. Tbe Williston State Bank was closed to business June 12, 1923, and in due course L. R. Baird became tbe receiver thereof under appointment of the court, took charge, and now has charge, of tbe affairs of said bank. On August 4, 1923, Ludowese executed and delivered to the Bank of North Dakota an assignment to it of tbe assignment of the rents which had been delivered to him by tbe Williston State Bank. Lie did not at any time execute and deliver to tbe Bank of North Dakota, or anyone for it, a deed to the premises described in tbe deed delivered to him by said bank. September 12, 1923, the plaintiff, city of Willis*: ton, instituted this action. Tbe complaint recites the facts '■ relative to said deposit of $17,580.23, tbe giving of tbe security therefor by the said Williams County State Bank, the delivery of the said warranty deed and of tbe assignment of tbe rentals to tbe Bank of North Dakota,, tbe insolvency of tbe bank, and alleges tbat tbe delivery of said deed and assignment by defendant Lndowese to tbe Bank of North Dakota was wholly beyond bis power and authority so to do, and praying tbat tbe plaintiff be declared to have a lien prior and superior to any claim or lien of tbe defendant state of North Dakota, doing business as tbe Bank of North Dakota, upon tbe real estate in said deed described; tbat tbe defendant surrender to tbe plaintiff said deed and said assignment of rentals or in tbe event, of failure so to do tbe decree of the; court stand in lieu thereof.

Tbe defendant, tbe state of North Dakota, doing business as tbe Bank of North Dakota, and hereinafter referred to as tbe Bank of North Dakota, in answer to tbe complaint, interposed a general denial, and further alleged: “That on or about March 23, 1923, the defendant, tbe Williams County State Bank, was, or pretended to be, the owner in fee simple of tbe lands and premises and tbe personal property described in the complaint, free of all encumbrances, and was then in tbe actual possession thereof. Tbat said defendant, believing tbe said Williams County State Bank to be tbe owner of said premises and property, agreed, together with tbe guaranty fund commission, to raise tbe deposits of this defendant from about $15,000 to $50,000',. upon receiving tbe lands and premises and personal property described in tbe complaint and certain other specified property as security for tbe money so deposited and placed with tbe defendant, the Williams; County State Bank, and did advance $35,000 to said Williams County-State Bank; whereupon tbe said Williams County State Bank gave the-mortgage and assignment mentioned in plaintiff’s complaint, and which; said mortgage and assignment was dated on tbe 23d day of May, 1923,, and which mortgage contained a covenant on tbe part of tbe said. Williams County State Bank tbat it was absolutely seized of said premises and tbat tbe same were free from all encumbrances. Tbat said additional sum of $35,000 was actually paid by this defendant to tbe said Williams County State Bank, and tbe total sum of $50,000 was left as a deposit in said bank at tbe time of tbe date of‘said mortgage or shortly thereafter, and tbat this defendant bad not at tbe time of said mortgage or at any time before tbe giving of said mortgage or of tbe said payment of tbe so deposited money any notice whatever, either express, implied or otherwise, of the said mortgage or lien claimed by the plaintiff, or of any other encumbrances whatsoever that affected said premises or the security it received, and that plaintiff’s said claim was not then of record nor has the same ever been recorded.”

The defendant further alleges: “That the plaintiff is estopped from claiming said property or any part thereof or any lien thereon prior or superior to this plaintiff.” And as grounds therefor states: “That the plaintiff well knew that the Williams County State Bank was then in failing circumstances and hard pressed for money, and that the plaintiff, its city commissioners and the individual members thereof, and its treasurer, the defendant Ludowese, were all well acquainted with the condition of the said Williams County State Bank and were actively engaged in assisting the said Williams County State Bank in obtaining the money and funds above described from this defendant, and was aware of and fully informed of the security this defendant demanded for the loan to be advanced by this defendant, and that they, and each of them, acting in conjunction with the said defendant Williams County State Bank to persuade and induce this defendant to advance said additional sum of $35,000 and leave the total sum of $50,000 in said bank, with full knowledge of the kind and character of the security demanded by this defendant, and that the said Williams County State Bank would give this defendant as security for said sum of money (the said property and assignment), but neither the plaintiff, the city of Williston, its city commissioners or any individual thereof, or its treasurer, the defendant Ludowese, or any of them, made any objection to the giving of said security to this defendant, nor gave this defendant any notice of any claim or lien to said property or any part thereof.”

Neither Ludowese nor the Williams County State Bank answered. Upon these issues trial was had. The court found the facts with reference to said over-deposit, the execution and delivery of the deed and assignment of rentals to Ludowese, the treasurer of the city, and of the mortgage and assignment to the Bank of North Dakota, and further: '■“That said deed and conveyance of said real estate, as well as the •assignment of the rentals from the said real estate, were executed by said bank and accepted by said Ludowese for the purpose of security only for the repayment of the said public funds aforesaid of said city so wrongfully and unlawfully deposited in said bank, and tbe said deed of conveyance and assignment of rents, and each thereof, were by said bank so made, executed and delivered and by said Ludowese accepted and received for the sole benefit of the said city of Williston, and the said property, together with the said deed of conveyance, as well as the assignment of rent thereof, were so taken and held in trust only by the said N. B. Ludowese solely for the benefit, as aforesaid, of the city of Williston; that no part of the said sum of $17,580.23 aforesaid? nor the interest- thereon, has ever been paid.” This finding is not challenged by appellant.

The court further found: “That said, the Bank of North Dakota? as well as C. B. Green, as the Manager of said bank, on and prior to the 23d day of May, 1923, had full and actual notice and knowledge of all the facts aforesaid, including the facts of the wrongful and unlawful deposit of said $17,580.23 of the public funds of said city of Williston by N. B. Ludowese as its treasurer in said Williams County State Bank, and of the execution and delivery by said bank to said Ludowese of the said warranty deed and the assignment of rents covering the real estate hereinbefore described solely as security for the repayment of the said sum of $17,580.23 by said bank to said city and that said deed and assignment aforesaid and the said real property aforesaid had been and was so conveyed by said bank to, and the same was held by, the said Ludowese only in trust as aforesaid for the said city of Williston.”

The court also found: “That the said defendant, N. B. Ludowese;, without consideration and without authority from the city of Williston so to do, turned over and delivered to the said defendant, the Bank of North Dakota, the said warranty deed and assignment of rents aforesaid, without, however, executing any instrument of conveyance or otherwise at said time or thereafter, save only thereafter on August 4? 1923, at the request of the defendant, the Bank of North Dakota? the said N. B. Ludowese, without consideration and likewise without authority from said city so to do, signed and delivered a purported written assignment of the rents of the said real estate hereinbefore described to the said defendant, the Bank of North Dakota.”

The trial judge further found that neither the plaintiff nor any member of the board of city commissioners of said city was actively engaged in assisting said Williams County Bank in obtaining tbo money or funds under tbe said loan from tbe bank of North Dakota. This finding, in so far as it may refer to tbe activity of tbe members of tbe city commission acting in tbeir individual capacity, is clearly contrary to tbe evidence.

The court concluded that tbe warranty deed aforesaid was and is adjudged to be a mortgage and was executed and taken as security only for the repayment of the deposit aforesaid and tbe interest thereon; that tbe city of Williston is tbe absolute owner of said mortgage and that said conveyance to the said Ludowese was prior and superior to tbe mortgage of the defendant Bank of North Dakota, and ordered judgment for the plaintiff in said action.

■ . Judgment was entered on tbe findings and conclusions of tbe court in accordance therewith, from which judgment tbe Bank of North Dakota prosecutes tbis appeal. A trial de novo is demanded. Throughout the course of the opinion we will have occasion to more fully and in detail examine the evidence as developed upon tlie trial of the case, applicable to the question immediately under consideration.

Appellant, the Bank of North Dakota, asserts that plaintiff is not in position in a court of equity to rely upon the transaction between the Williston State Bank and the city treasurer, so as to defeat the rights of appellant under its mortgage, in that the pledging by the bank of its assets to secure the deposit in question is ultra vires so far as it affects said Williston State Bank. The receiver, by leave of court, has also filed briefs, attacking the transaction. He insists that the State Bank had no authority in law so as to pledge its assets; that to do so was an assumption of power not incidental to the objects of its incorporation and unnecessary to carry on the business or for the attainment of the purpose of its creation, and that the contract contravenes public policy.

The defense ultra vires is a special defense. It is not available under •the general denial, but, to be taken advantage of, must be specially pleaded. See Frankel v. Hiller, 16 N. D. 387, 113 N. W. 1067, 15 Ann. Cas. 265; Blackwood v. Lansing Chamber of Commerce, 178 Mich. 321, 144 N. W. 823; 25 Standard, Proc. 143; 13 C. J. 742; 7 R C. L. 677, § 678.

But conceding the question is raised upon the record, yet, where tiie corporation, wbicb has received the benefit of an ultra vires contract, is estopped by equitable considerations from avoiding that contract, such contract cannot be avoided by one succeeding to its rights, with notice of such contract. 14 C. J. 334. It therefore becomes necessary to determine the rights and powers of the receiver of the State Bank in relation to the contract in question. The receiver of the bank became such under the order of the court, exercising its powers and .authority with reference thereto, and particularly having in view ■chapter 131, Laws of 1923. See State v. First State Bank, 52 N. D. 231, 202 N. W. 391, where chapter 131 is set forth verbatim, and Baird v. Lefor, 52 N. D. 155, 38 A.L.R. 807, 201 N. W. 997. Section 8, referring to the powers of the receiver, recites “which receiver •shall have all the powers and authorities ordinarily possessed and exercised by receivers of insolvent corporations or prescribed by statute, and the court shall have all the power and authority with regard to the administration and closing of the affairs of said banks as áre ordinarily possessed and exercised by courts of equity over the affairs of insolvent corporations.” Thus the receiver of the bank in question was clothed with no greater authority than ordinarily possessed and ■exercised by receivers of insolvent corporations. His appointment deprived the officers of the bank of the power to do any further acts which would affect the bank or its property. It had the effect of transferring to him as an officer of the court the title to, and right of-possession of, all the property, real and personal, of the bank to be-.administered for the use and benefit of the creditors of t'he ¡-bank. Brynjolfson v. Osthus, 12 N. D. 42, 96 N. W. 261, and cases cited.' Necessarily the receiver holds the title and right of possession of such property by the same right and title as the corporation, the bank, and subject to liens; priorities and equities existing at the time to which his appointment refers. ■ The title to the property which he acquires is no other, greater, better interest, right or equity than had the debtor. •34 Cyc. 191 states the rule to be: “A receiver can acquire no other, greater or better interest than the debtor had in the property, and to this extent the receiver has been held to .stand in the shoes of the •debtor; he has the same right which the insolvent would have had, and ■can set up no rights against claims which the debtor could not have set up.” See also 23 R. C. L. 56; Pom. Eq. Rem. §§ 186, 187; Gil-bertson v. Northern Trust Co. ante, 502, 42 A.L.R. 1353, 207 N. W. 42; Widman v. Kellogg, 22 N. D. 396, 39 L.R.A.(N.S.) 563, 133 N. W. 1020.

The facts relative to the deposit of the money in question are not in dispute. The money in question was public funds belonging to the city of Williston in the proper custody and control of its treasurer,, defendant Ludowese. He placed the money in the bank as such treasurer. The bank issued a certificate of deposit wherein it undertook to repay the money to the city of AYilliston in six or twelve months, from the date thereof, with interest at the rate of 6 per cent per annum, and at the same time for the purpose of securing the repayment of said money, when due, delivered the deed and assignment in question. The money was actually paid, the security actually delivered. Neither1 fraud nor false representations are charged against either party; nor is it contended that the act of the bank is prohibited by positive law or that it is inherently vicious exce]3t as it is assailed as an overreaching of corporate powers and as against public policy. The bank continued to do business for upwards of sixty days thereafter.

The powers of state banks are defined by § 5150, Comp. Laws 1913,, subdivision 3 provides it shall have power “to make contracts.” Subdivision 4, “to sue and be sued.” Subdivision 7 thereof provides that it shall have power “to exercise all such incidental powers as shall be necessary to carry on the business of banking by discounting and negotiating promissory notes, bills of exchange, drafts and other evidences of debts, by receiving deposits, etc.” Our attention has been directed to no statute relating to state banks whereby the legislature has either authorized or forbidden banks to hypothecate assets to secure repayment of money placed therein as a deposit. We seem to have no-such statute in this state dealing specifically with the question.

It is now well settled that banks may borrow money for their corporate purposes, and the right to borrow money carries with it the-power to secure said indebtedness by mortgage or otherwise. 7 C. J. 592; 3 R. C. L. 427; Auten v. United States Nat. Bank, 174 U. S. 125, 43 L. ed. 920, 19 Sup. Ct. Rep. 628. The transaction in question bears all the necessary elements of a loan by plaintiff to the bank. Had the parties to the transaction denominated it a “loan” instead of a “deposit,” it would scarcely be questioned that the bank would have-bad power and authority to have hypothecated its assets for the security of the payment thereof. However unlawful the transaction might have been, it is not ultra vires so far as the bank is concerned.

Upon the question as to the implied power of a bank to pledge its assets to secure the payment of deposits, the authorities are not in harmony. The case of Commercial Bkg. & T. Co. v. Citizens Trust & G. Co. 153 Ky. 566, 45 L.R.A.(N.S.) 950, 156 S. W. 160, Ann. Cas. 19160, 166, is, however, the only case cited in the briefs directly challenging and declaring ultra vires and void a pledge of securities given to secure the deposits of county public funds. The Commercial B. & T. Co., desiring to secure at least a part of the deposits of the county treasurer of Jefferson county, entered into an agreement with him, whereby it obligated itself to furnish said treasurer security in the sum of $100,000 to secure the safety of any and all deposits which he might, as treasurer, make in said bank. The defendant Citizens T. and G. Co., which had executed the bond of the treasurer to the county, likewise became the surety for the bank on its said bond to the treasurer, but, before doing so, exacted of the bank a pledge of its liquid assets in the •sum of $100,000 to secure it against loss. The bond of the bank to the treasurer was executed by the defendant as surety, and the bank pledged with said surety, certificates of deposit and short term negotiable notes to the amount of $100,000. The decision is based on the grounds that “there is no statute requiring the deposits of the county treasurer to be secured by the depositary and there is no express power under which the bank was authorized to secure him by a pledge of its .assets; no necessity exists for its so doing in order to enable it properly to conduct its business as a banking institution.” The following authorities apparently sustain the power of the bank to pledge its assets, if not directly, at least indirectly. Richards v. Osceola Bank, 79 Iowa, 707, 45 N. W. 294; Ward v. Johnson, 95 Ill. 215; Ahl v. Rhoads, 84 Pa. 319; McFerson v. National Surety Co. 72 Colo. 482, 212 Pac. 489. We notice briefly the Colorado case of McFerson v. National Surety Co. The plaintiff, who was in charge of the insolvent Louisville bank, sought to recover from the defendant certain securities received by it under the following circumstances. Said bank, and another with which it was associated, had agreed with the county treasurer of Boulder county that, in consideration of his depositing county moneys with them, they would give him indemnifying bonds-' In pursuance to that agreement the defendant became surety for the banks, and received bank collateral to indemnify it against loss. The-facts in this case, it will be noted, are almost identical with those in the Kentucky case of Commercial Bkg. & T. Co. v. Citizens Trust & G. Co. supra.

The court said: “The right of the treásurer to deposit the money in the banks is not involved. . . . There is no question that a bank, in order to secure deposits, may give security for them. . . . The bank owned the securities pledged to the surety company and had: full right to so pledge them.”

We are not required, however, in the proper disposition of this case,, to determine whether or not state banks organized • and existing under the laws of this state, have such implied power and authority and we leave the question undecided. Under the facts and circumstances of this case, while the contract,, in question may have been voidable, it was voidable, only, prior to completed execution of the transaction. The general rule is that ultra vires transactions, not mala in se or mala prohibita, are recognized as unassailable and are permitted to stand as the foundation of rights acquired under them after they have been fully performed on both sides, and banks are not excepted from the operation of the rule. The following authorities show the rule to-have been very generally adopted. Anderson v. First Nat. Bank, N. D. 451, 67 N. W. 821; Clarke v. Olson, 9 N. D. 364, 83 N. W. 519; Tourtelot v. Whithed, 9 N. D. 467, 478, 84 N. W. 8; Wald v. Wheelon, 27 N. D. 624, 147 N. W. 402; Lewis v. American Sav. Asso. 98 Wis. 203, 39 L.R.A. 559, 73 N. W. 793; Eastman v. Parkinson, 133 Wis. 375, 13 L.R.A. (N.S.) 921, 113 N. W. 649; Crowder State Bank v. Ætna Powder Co. 41 Okla. 394, L.R.A.1917A, 1021, 138 Pac. 392; Blackwood v. Lansing Chamber of Commerce, 178 Mich. 321, 144 N. W. 823; Bell v. Kirkland, 102 Minn. 213, 13 L.R.A. (N.S.) 793, 120 Am. St. Rep. 621, 113 N. W. 271; Mutual L. Ins. Co. v. Stephens, 214 N. Y. 488, L.R.A.1917C, 809, 108 N. E. 856; Dillon v. Myers, 58 Colo. 492, 146 Pac. 268, Ann. Cas. 1916C, 1032; Creditors Claim & Adjustment Co. v. Northwest Loan & T. Co. 81 Wash. 247, L.R.A.1917A, 737, 142 Pac. 670, Ann. Cas. 1916D, 551; Kelly v. Central Union F. Ins. Co. 101 Kan. 91, L.R.A.1918C, 1170, 165 Pac. 806; 7 C. J. 596; 14a C. J. 319 et seq.; 7 R. C. L. 674, §§ 677, 678, 680.

In tlie case of Clarke v. Olson, 9 N. D. 364, 83 N. W. 519, tbe court discussing the question of a transaction alleged to be ultra vires quoted with approval tbe language used by tbe supreme court of Wisconsin in Lewis v. American Sav. Asso. as follows: “ ‘It is well settled that a corporation cannot avail itself of tbe defense of ultra vires when tbe contract in question has been in good faith performed by tbe other party, and tbe corporation has tbe full benefit of tbe performance of tbe contract. Much less will the claim that tbe transaction was ultra vires be allowed as a ground for rescinding tbe contract and restoring to the complaining party on that ground the property or funds with which be lias parted, after be bad bad tbe benefit of full performance of tbe contract by tbe other party; and, in general, tbe plea of ultra vires will not be allowed to prevail, where interposed for or against a corporation, when it will not advance justice, but, on tbe contrary, will accomplish a legal wrong.’ Kadish v. Garden City Equitable Loan & Bldg. Asso. 151 Ill. 531, 42 Am. St. Rep. 256, 38 N. E. 236; Whitney Arms Co. v. Barlow, 63 N. Y. 62, 20 Am. Rep. 504; Union Nat. Bank v. Matthews, 98 U. S. 628, 629, 25 L. ed. 188, 190. ‘Where it is a simple question of capacity or authority to contract, arising either on a question of regularity of organization or of power com-ferred by .the charter, a party who has bad tbe benefit of tbe agreement cannot be permitted, in an action founded on it, to question its va*-lidity. It would be in tbe highest degree inequitable and unjust to permit tbe defendant to repudiate a contract, tbe fruits of which be retains.’ Sedgw. Stat. & Const. Law, 73. In 2 Beach on Private Corporations, § 425, tbe subject is fully considered, and numerous modern: authorities are cited, showing that ‘where a contract has been in good faith fully performed, either by tbe corporation or tbe other party,, tbe one who has received tbe benefit of it will not be permitted to< resist its enforcement by tbe plea of a mere want of power.’ Darst v. Gale, 83 Ill. 136; Carson City Sav. Bank v. Carson City Elevator Co. 90 Mich. 550, 30 Am. St. Rep. 454, 51 N. W. 641; Holmes & G. Mfg. Co. v. Holmes & W. Metal Co. 127 N. Y. 260, 21 Am. St. Rep. 448, 27 N. E. 831; Rider Life Raft Co. v. Roach, 97 N. Y. 378; Bradley v. Ballard, 55 Ill. 415, 8 Am. Rep. 656, 3 Mor. Min. Rep. 563; State Bd. of Agri. v. Citizens’ Street R. Co. 47 Ind. 407, 17 Am. Rep. 702; Oil Creek & A. R. R. Co. v. Pennsylvania Transp. Co. 83 Pa. 160, 166, 2 Mor. Min. Rep. 421.” It would be surprising if tbe law were not as indicated by these authorities.

The contract in question, being for the security of public moneys illegally deposited, should not be declared to be against public policy and void.. While the deposit may have been illegal, the security contract is not contrary to any express prohibitory statute; it is not contrary to good morals; it stipulates for nothing malum in sc or malum prohibitum. “The power to invalidate an agreement on the ground of public policy is so far reaching and so easily abused that it should be called into action to set aside or annul the solemn engagements of parties dealing on equal terms only in cases where the corrupt or dangerous tendency clearly and unequivocally appears upon the face of the contract itself, or is the necessary inference from the matters which are expressed, and that the only apparent exception to this general rule is to be found in those cases where the contract, though fair and unobjectionable on its face, is a part of a corrupt scheme and is made to disguise the real nature of the transaction.” 6 R. C. L. 711.

“Whether a contract is against public policy is a question of law for the court to determine from all the circumstances of each case. It is clearly to the interest of the public that persons should not be unnecessarily restricted in their freedom to make their own contracts; and therefore agreements are not to be held as being contrary to public policy unless very clearly contrary to what the legislature or judicial decisions has declared to be the public policy or manifestly tend to injure the public in some way.” 13 C. J. 427.

There is another reason why neither appellant nor the receiver can challenge the contract in question as ultra vires. Under the facts and circumstances which appear in this case, the sovereign alone can be heard to object, and then only in a direct proceeding to oust the corporation of its usurped powers. First Nat. Bank v. Messner, 25 N. D. 263, 141 N. W. 999; Security Nat. Bank v. St. Croix Power Co. 117 Wis. 211, 94 N. W. 74; Eastman v. Parkinson, 133 Wis. 375, 13 L.R.A. (N.S.) 921, 113 N. W. 649; First Nat. Bank v. Flath, 10 N. D. 281, 285, 86 N. W. 867; Anderson v. First Nat. Bank, 5 N. D. 451, 67 N. W. 821; Mutual L. Ins. Co. v. Stephens, 214 N. Y. 488, L.R.A.1917C, 809, 108 N. E. 856, L.R.A.1917B, 826, note; 14a C. J. 335; 7 R. C. L. 681, § 681. Counsel for tbe receiver also insist» that the giving of the security in this ease is in fraud of the creditors' of the bank, and cites § 8436, Comp. Laws 1913, as applying.

It will be noted from a perusal of defendant’s answer that fraud is not therein pleaded. Eraud is an affirmative defense and to be relied on as constituting the fraud must be alleged, and the issues thereon framed, so that evidence thereof may be adduced upon the trial. Nor was the question raised in any manner upon the trial of the case. There was no issue of fraud presented on the trial for the trial court to pass on, and it is self-evident there is no basis in the pleadings or in the evidence upon which this court can proceed to say whether or not there was fraud in this transaction.

We now come to a consideration of the other features of the case involving the correctness of the findings of fact and conclusions of law made by the trial court, observing that no other question than as hereinbefore disposed of, is raised concerning the right of the plaintiff to maintain and prosecute this action.

The questions for review, not already disposed of, presented by the record are. essentially: One of notice to and knowledge of the appellant of the transaction between the Williston State Bank and the city of Williston and its treasurer; and one of estoppel, that is, whether,, under the evidence in this case and the law applicable thereto, the plaintiff is estopped to maintain that the deed and assignment of rentals herein referred to are prior and superior to the claims of the appellant made under its mortgage and assignment; and whether or not the city treasurer or any other officer of the city waived the city’s rights in and to the deed and assignment given the city treasurer as security for deposit hereinbefore referred to.

Inasmuch as this case is in equity and is here for trial de novo', the findings of the trial court are not clothed with the same presumptions in their favor as in cases triable to a jury wherein the jury is waived and the trial is had to the court. However, the findings and conclusions of the trial court upon the material facts in the case are entitled to some appreciable weight. Doyle v. Doyle, 52 N. D. 380, 202 N. W. 860; Security State Bank v. Wernick, 51 N. D. 219, 199 N.W. 948.

As to notice and knowledge of appellant of the contract between the Williston State Bank and plaintiff, the trial court found that appellant .■and its manager on and prior to May 23, 1923, had full and actual .-notice and knowledge of the deposit of said sum of $17,580.23; that Ihe said money was the public funds of plaintiff, and also had notice .and knowledge of the execution and delivery to the defendant Ludowese -of the said warranty deed and assignment. The appellant asserts that the evidence before the court specifically shows that neither the Bank of North Dakota nor Green, the manager, or any other person acting •for and in behalf of the bank, “had any definite or specific Imowledge on or prior to May 23, 1923, of the purpose for which the Williston Stale Banlc had pledged the real estate and assignment of rents/' It is not claimed, then, that appellant did not have notice or knowledge ■of the pledge of the real estate and rents. It is simply claimed that .■appellant did not have any definite or specific Icnoiclcdge on or prior to May 23, 1923, of the purpose for which the Williston State Bank had pledged the real estate.

With reference to the loan of the Bank of North Dakota to the Wil-liston State Bank, the undisputed evidence shows that the Bank of North Dakota received security for the first $15,000 deposited with the Williston State Bank prior to May 23, 1923. As to the remaining $35,000, the undisputed evidence shows this money was not made available to and was not received by the Williston State Bank from the Bank of North Dakota or any other institution until between May 28 and June 1, 1923, from five to nine days after the mortgage to it was executed and delivered to Desmond and by him recorded in the office of the register of deeds. It is also undisputed that in the negotiations had at Williston immediately prior to, and which resulted in, the execution and delivery of the mortgage for $50,000 to the bank of North Dakota, Green was representing the Bank of North Dakota and also acting for and representing, so far as said loan was concerned, depositors’ guaranty fund commission; that Desmond represented not only the guaranty fund commission in the actual taking of said mortgage, but also the Bank of North Dakota; that after Green’s departure from Williston about May 21st, Desmond remained as the representative of the two institutions, — depositors’ guaranty fund commission and the Bank of North Dakota, — to check up the securities, and have the proper papers drawn and executed. The undisputed evidence also shows that Desmond received the $50,000 mortgage from the bank and the assignment of rents; that he received from Lndowese and carried with him the deed and assignment of rents which the Williston State Bank had delivered to Ludowese. It is also not disputed that Green, Desmond and the depositors’ guaranty fund commission had some knowledge, prior to the making of the mortgage to the Bank of North Dakota, that the'city real estate had been pledged in some manner to someone. There is no evidence in the record that there was any other city real estate belonging to the bank, than the real estate conveyed by that bank to the Bank of North Dakota, which includes that previously conveyed to Ludowese. /

At Minot, on his way to Williston, Sunday, May 20, Green had a conference with two members of the depositors’ guaranty fund commission, McMillan and Porter, relative to the affairs of the Williston State Bank. At that time and prior thereto the members of the depositors’ guaranty fund commission had information that the city real1 estate of the bank had been pledged or hypothecated to somebody. McMillan testified with regard to the Minot conference:

Q. And did you have any talk with Mr. Green there that the real estate was not available as you put it?
A. I cannot recall that. But I presume so, Mr. Craven, because we talked it quite thoroughly and I cannot recall the circumstances of telling him that, but no doubt it was discussed.

Green testified:

Q. Mr. Green, you knew before coming to Williston, that some part of this real estate was encumbered in some manner so it was not. available ?
A. Well, yes, but I didn’t know what it was.

In effect, Green states that he did not learn while at Williston the nature of the pledge of the bank’s city real estate, or to whom or for what purpose it was pledged, but did learn, as appears from the following testimony, tbat Ludowese was one of tbe parties bolding some of tbe securities of tbe bank.

Q. But you do remember tbat Ludowese was connected up in some way ?
A. Well, I think probably I got tbe information at tbe meeting tbat be was one of tbe parties tbat was bolding some of these securities.
Q. Now you bad some talk with Mr. Davidson on tbe following day, on Monday.
A. Yes, sir.
Q. Didn’t Mr. Davidson ask you this question in substance tbat you would not want to see Mr. Ludowese personally beld liable for tbe city funds?
A. I do not recall it.
Q. Or on Sunday nigbt?
A. I think someone made tbe remark up in your office something about, I think it was Mr. Ludowese, I am not sure, those people were all strangers to me and I am not so sure who tbe remark -was directed to, but I think probably it was about Mr. Ludowese having some children and it was a bard proposition for 'a man with a family, something of tbat kind.
Q. Now, what was it would be a bard proposition to Ludowese and bis children?
A. Well, I got tbe idea tbat probably unless be could get indemnified in some other way in turning these securities back tbat be would not have any security, and as I remember tbat was the thing you were trying to work out in order to get something else to protect Mr. Ludowese.

Desmond was at tbe Sunday meeting. He testified there was not anything said at tbat meeting about calling a meeting of tbe city commission; tbat be did not remember of anything being said to Green about tbe city claiming • any lien upon any of this property. Tbat Desmond knew Ludowese beld tbe deed and assignment of rents appears from tbe following:

Q. Did you at any time prior to tbe closing of this deal ascertain tbat Mr. Ludowese bad increased bis deposits as city treasurer in tbat bank $17,580.23 witbin a very short time before you closed tbe deal?
A. I made no search.
Q. My question is did yon ever ascertain tbat fact from anybody?
A. Tes, from somebody else I did. Mr. Eodman bad told me so.
Q. And be told you tbat about tbe time tbat be told you tbat Lud-owese held this pledge on tbe city property ?
A. Very likely be did.
Q. Now, you made no inquiry whether or not tbat deed was ever given to Ludowese as security for tbat city fund, did you?
A. Probably tbe natural assumption would be tbat.
Q. You assumed then tbat it was?
A. I would say that I would assume that if he had any pledges that ü ivas for that purpose.

On tbe other band, Davidson, member of the city commission, testified tbat on Monday, after tbe Sunday conference, in a conversation with Desmond, be, Desmond, suggested a special meeting of tbe city commissioners be called “to pass a resolution to give up these securities tbat Ludowese bad securing tbat deposit, and you (meaning Mr. Craven) informed him tbe city would not release Ludowese or tbe bonding company or anybody else from tbe responsibility of tbe deposit.”

Tbe president of tbe city commission, Craven, testified tbat the fact of tbe deposit of $17,580.23 came to bis knowledge but a day or two prior to tbe Sunday evening conference tbe other witnesses have testified to; tbat be was present at tbe conference; tbat all present, including Green, took part in tbe discussion. Keciting tbe conversation at tbat meeting, be said: “Well, tbe main conversation was this, tbat tbe matter was being discussed there tbat Ludowese bad taken security from tbe bank for this over-deposit of this city property, and tbe matter was up with reference to this loan being made by tbe Bank of North Dakota and tbe other banks to tbe Williams County State Bank, otherwise tbe Williams County State Bank would be closed unless tbe loan was advanced, and I feel very positive tbat tbat night I discussed it particularly with Mr. Green tbat I didn’t see any way bow tbe city’s rights could be waived by tbe city council or by any of its members.” The meeting was not a meeting of the city commission. At the conference on Monday he testified, Davidson, Desmond and others were there.

Q. Now, did you have a conversation with Mr. Desmond at that time ?
A. I did.
Q. What was that conversation, Mr. Craven, as you remember ?
A. As a matter of fact when they came in first they came in and said that they wanted me as president of the city commission to call a special meeting of the city council, and I told them that I would not do so; that the city of Williston or its council or commission had nothing to do with making the over-deposit and knew nothing about the over-deposit until after it was made, and that I would not convene the city ■council to take any action that would in any way jeopardize or release the city’s rights as against Mr. Ludowese the securities that he took or his bond.
Q. Do you know whether or, not the matter of the release of the securities held by Ludowese or approving of the over-deposit or any action whatever has ever been taken by the .city council ?
A. It never has been before the city commission in any shape, form •or manner, and up to long after the meeting in my office, as has been testified to, I daresay that none of the city commissioners knew anything of the over-deposit, unless Davidson and myself.

On cross-examination he testified:

Well, on Sunday, as I have stated before, I have a distinct recollection of speaking particularly to Mr. Green with reference to the city deposit and the question of what the city’s rights would be and what the city had power to do, and sum and substance of what I told him that I couldn’t see that the city’s officials had any right to waive the city’s rights in such matters.

Upon the facts as disclosed by the record and the reasonable inferences arising therefrom, we are of the opinion that the findings of tbe trial court upon tbe question of knowledge of and notice to tbe .■appellant should not be disturbed.

It is conceded that tbe board of city commissioners did not authorize ■said deposit of $17,580.23, and it is not disputed that tbe deed given tbe city treasurer is in effect a mortgage of tbe bank’s city property inuring to tbe benefit of tbe city to secure said deposit. Tbe appellant ■contends that the city treasurer agreed to and did receive other securities in lieu of tbe deed and which were- to be substituted for the deed; that a majority of tbe city commissioners, by their words, acts and deeds, indicated to appellant that they approved these securities and tbe substitution thereof for tbe deed, and induced appellant to consummate its loan to tbe Willistou Bank. Appellant says: “What we ask is that the respondent be estopped from denying or being bound by its representations and affirmative acts of a majority of its commission in giving their consent to tbe substituting of securities and making known that consent to tbe Bank of North Dakota.” Aside from Davidson, tbe fact of tbe deposit was not known to other members of the city commission until a time subsequent thereto; and certainly was not officially known to tbe city commission until after May 20th, 1923. Neither Davidson nor Craven pretended, even, to be acting in behalf of tbe city commission at the conference held or at any other time while the negotiations between the Bank of North Dakota, the depositors’ guaranty fund commission and the Willistou State Bank were in progress. Davidson testified he was acting in his own interest and in the interest of his bank, as the closing of this bank would, in his opinion, probably involve his bank. Craven testified that, acting as a citizen and at the request of others he had endeavored to devise means to save the bank. The treasurer, it is true, agreed to and did deliver to the representative of the Bank of North Dakota and the depositors’ guaranty fund commission the deed and assignment of the rents. It is immaterial, in our opinion, whether he received or did not receive other security. The record does not show that the city commission authorized these officials to act for the city in the manner they did act, or to make any promises, representations or declarations concerning said illegal deposit, or the substitution of securities, nor that the city commission in any manner ratified their acts; on the contrary, the evidence shows conclusively that no such authorization was made, and that there was no ratification of the acts of these officials by the board of city commissioners. City commissioners are elected at large by the electors of the city and form the board of city commissioners. This board, when duly assembled as such, has the right to exercise the powers conferred by the legislature upon cities organized under the commission form of city government.

No single commissioner nor group of commissioners acting as individuals or as a group, but not regularly assembled as the board of city commissioners, has authority or power to bind the municipality by his actions, representations or declarations, unless authority to do so is actually or ostensibly conferred upon him or them by the Board of City Commissioners. Said Justice Brewer: “. . . Nor is this merely an arbitrary rule, but one founded upon the clearest dictates of reason. Wherever a matter calls for the exercise of deliberation and judgment, it is right that all parties and interests to be affected by the result should have the benefit of the counsel and judgment of all the persons to whom has been intrusted the decision. It may be that all will not concur in the conclusion; but the information and counsel of each may well affect and modify the final judgment of the body. Were the rule otherwise, it might often happen that the very one whose judgment should and would carry the most weight, either by reason of his greater knowledge and experience concerning the special matter, by his riper wisdom and better judgment, or by his greater familiarity with the washes and necessities of those specially to be affected, or from any other reason, and who was both able and willing to attend, is through lack of notice an absentee. All the benefit, in short, which can flow from the mutual consultation, the experience and knowledge, the wisdom and judgment of each and all the members, is endangered by any other rule.” Paola & F. River R. Co. v. Anderson County, 16 Kan. 302; State ex rel. Lemke v. Union Light, Heat & P. Co. 47 N. D. 402, 182 N. W. 539; State ex rel. Lemke v. Chicago & N. W. R. Co. 46 N. D. 313, 119 N. W. 378.

Peculiarly appropriate to the facts in this case is the following-quotation from the opinion in Loff v. Gibbert, 39 N. D. 181, 166 N. W. 810: “An equitable .estoppel arises when one, by his acts, representations, or admissions, or by his silence when he ought to speak out, intentionally or through culpable negligence induces another to believe certain facts to exist and sucb other rightfully relies and acts on such belief, so that he will be prejudiced if the former is permitted to deny the existence of such facts.’ 16 Cyc. 722, 723. Such estoppel is said to arise when, in good conscience and honest dealing, a party ought not to be permitted to gainsay a fact asserted by him. Eidgway v. Morrison, 28 Ind. 203. The doctrine of estoppel is derived from the courts of equity, and is interposed to prevent injustice and to guard against fraud. ‘It will be allowed to shut out the truth only where necessary to do justice, and never where it would itself operate as a fraud or work injustice.’ 16 Cyc. 724, 725. To constitute an equitable estoppel, ‘there must exist a false representation or concealment of material facts; it must have been made with knowledge, actual or constructive, of the facts, and the party to whom it was made must have been without knowledge or the means of knowledge of the real facts.’ 16 Cyc. 726.

“ ‘There can be no equitable estoppel short of one arising from actual contract, where the truth is known to both parties or where they both have equal means of knowledge.’ 16 Cyc. 471.”

The facts with reference to the deposit were accessible to the appellant. -That the money deposited was public funds, was known to appellant’s officials and agents having the negotiation of the proposed loan in charge. It knew the securities taken by the city treasurer became the property of the city. It knew, or ought to have known, the city treasurer had no authority to convey those securities without express authority from the board of city commissioners acting as such. The authority of the city treasurer is limited by law. No estoppel as applied to a municipality can grow out of dealings with public officers of limited authority where such authority has been exceeded, 10 R. C. L. 705; nor by the unauthorized or wrongful acts of its officers or agents, 10 R. C. L. 708; for all persons dealing with them are bound to know the extent and limitations of their powers and authority. New Haven v. Weston, 87 Vt. 7, 46 L.R.A. (N.S.) 921, 86 Atl. 996; Clark v. Des Moines, 19 Iowa, 199, 87 Am. Dec. 423; State v. Merchants Nat. Bank, 145 Minn. 322, 177 N. W. 135; Ramsey County v. Nelson, 51 Minn. 79, 38 Am. St. Rep. 492, 52 N. W. 991; 40 Cyc. 256, 259; Humboldt v. Schoen, 168 Wis. 414, 170 N. W. 250. Proof of an estoppel must be clear, and will not be created by inference. Security State Bank v. Wernick, 51 N. D. 219, 199 N. W. 948.

The mere delivery to the Bank of North Dakota by the city treasurer of the deed executed and delivered to him by the Williston Bank would not constitute a release of his, or the city’s, claim of lien upon the-property therein described and conveyed, nor operate as a conveyance' of his or the city’s rights and interests therein. Comp. Laws 1913, § 5511. Nor could this act under the facts in this case form the basis of an estoppel of the city. Generally an estoppel does not arise where-the condition of the title to real estate is known to both parties, or both have the same means of ascertaining the truth. Loff v. Gibbert, supra; Oklahoma v. Texas, 268 U. S. 252, 69 L. ed. 937, 45 Sup. Ct. Rep. 497,

Nor can the fact that the citizens of the municipality made representations or admissions or remained silent concerning these transactions have any effect or tend in any manner to create an estoppel of the municipality to assert its rights, for such is the nature of a municipal corporation that it can act and be recognized and identified only by means of its human agencies, in this case the board of city commissioners. 19 R. C. L. 1139; Dill. Mun. Corp. 5th ed. § 1677; Ray v. Huntington, 81 W. Va. 607, L.R.A.1918D, 931, 95 S. E. 23.

It follows that upon this phase of the case the findings of the trial court are in accord with the facts and the law applicable thereto.

Appellant directs attention to the fact that plaintiff has other security for its money, in that the treasurer gave a bond for $50,000, to-the city, and that it covers sxich a transaction as we have here. When it is borne in mind that this action is one to-determine priorities and establish the city’s rights in so far as these securities alone are concerned, and is not an action for the marshaling of the securities, or for any other or further relief, this contention of the appellant must fall. We must remain within the bounds which the parties by their pleadings, evidence and theories on the trial of the case have set for us.

The manager and agents of the Bank of North Dakota, throughout' this transaction, acted in entire good faith. There was a definite understanding between the Williston Bank and the manager and agents of' the Bank of North Dakota, prior to the conveyance as security for the city's money, that the bank’s city real estate should constitute a part of tbé security for the loan then contemplated, and it was understood that the loan would be made only on the condition that said property be held available as such security. The Bank of North Dakota, therefore, in so far as said city real estate is concerned, occupies the position of a mortgagee, subsequent to the rights of the city in and to said city real estate.

Upon consideration of the whole record, we believe the findings of the trial court, in so far as they are essential to a correct disposition of the case, are amply supported by the evidence and should not be disturbed. The judgment in this action, however, must be without prejudice to the rights, if any, the Bank of North Dakota may have to compel a marshaling of the securities held by the city, including the liability to it of the sureties in the treasurer’s bond. As so modified,, the judgment in this case is affirmed.

Biedzell, Burke, and Nuessle, JJ., concur.

JOHNSON, J., dissents.

Chkistianson, Oh. J., disqualified, did not participate; Honorable Thos. H. Pugh, Judge of the Sixth Judicial District, sitting in his stead, by request.

Bikdzell, J.

(concurring). I concur in the opinion of Judge Pugh. The claim of the defendants, as I understand it, resolves to this: that the city is estopped by reason of the acts of some of its individual officers to assert its lien upon the property in question. In the consideration of this case, I have derived certain impressions that are not fully expressed in the majority opinion, and I deem it proper to express them in a separate opinion. A careful reading of the testimony convinces me that no fact with reference to the release of the security by the city was misrepresented by the city officers. The facts, as I see them, are that both Green and Desmond, in acting for the principal-defendant, seem to have assumed that all that was necessary to be done in order that the Bank of North Dakota might have a first lien on the city real estate of the Williston Bank was to satisfy Ludowese personally. It was well understood that the city commission, as such, bad not acted upon the matter, nor was any action by it ever required by Messrs. Green or Desmond; and these men, being experienced bankers, were doubtless sufficiently acquainted with legal formalities to know that the city, as such, was not bound by the individual expressions of its officers not convened for the purpose of transacting public business. They do not even suggest that at any time a meeting of the officers was hold for this purpose. They did not require such a meeting nor act upon any purported record of such a meeting, nor upon any report that such a meeting had been held. (Probably Green did not actually know that the city had a claim to the property, but Desmond, indisputably, .did know.) They made the loan on the assurance that arrangements had been made that were satisfactory to Ludo-wese and not on the assurance that the city had agreed to take, or had received, other security equally satisfactory. They were not justified in mistaking the word of either Davidson or Ludowese for the action of the city commission, and it is not conceivable that they did so. There was not so much misrepresentation of fact as reliance upon an erroneous theory that the city would have to be content with whatever satisfied Ludowese. Ludowese might be estopped to say that he was not satisfied with the arrangements actually made, but not the city. Furthermore, the transactions with those whose action it is claimed estop the city were, in part, with men who were known to be personally interested in the continuance of the Williston Bank, and whose personal interests, therefore, might have conflicted somewhat with their duties as public officers. In my opinion, the city is not estopped to rely upon its security.

JOHNSON, J.

(dissenting). I am unable to concur in the 'conclusion reached by my associates in this case. I realize that ordinarily it is a waste of time .and space to file an extended dissent. It is, however, a constitutional right of every member of this court to indicate the reasons why he is unable to agree with the majority. Sec. 101, State Const. This he perhaps should do to the end that his disagreement shall not be attributed to arbitrary caprice.

It seems to me that the decision of the majority is in the highest degree inequitable and unjust. It comes about, I think, partly because of a feeling that any other conclusion would set a dangerous precedent insofar as the rights of public corporations may become involved in litigation due to the conduct of their officers. It appears that the majority have refused to apply to the facts in this case well established principles of equity, deeming it unsafe to demand the same standards of fair dealing between a city and the citizen as are enforced in the ordinary business relations of private persons. I am wholly unable to appreciate a squeamishness in this regard which rests upon no more solid foundation than an imaginary danger that harm may result if we exact equitable and conscientious conduct from a municipal corporation when it is acting in a purely proprietary capacity, with the same strictness as we demand of an individual.

It is well to have clearly in mind — only by inference stated in the majority opinion — the full import of what the city is asking of a court of equity in this proceeding. The city of Williston is not exercising any attribute of sovereignty, as a branch of the state government, or in any sense acting in a governmental capacity. It comes into a court of equity asserting a purely proprietary right on the theory that its treasurer acquired an interest in real property in such circumstances that he now holds the title as trustee for the city. It is admitted that the city treasurer deposited its public funds in violation of specific statutes and took title to the property in suit in his own name for the purpose of securing such deposit. No question is made by any party to this action but that the treasurer must, under the facts disclosed, be deemed a trustee. The city, therefore, is in this court as it was in the trial court, enforcing a property right, and it must, in consequence, occupy the same position before the chancellor as a private suitor, were he attempting to assert a similar right. The city of Williston claims to be the real owner of the lien on the property in suit; it asks that a court of equity so decree to the end that the plaintiff may foreclose it. The city must submit to the jurisdiction of the court as if it were an individual seeking redress because of an infraction of ordinary property rights. Suppose a decree in favor of the city with foreclosure and ultimate title in the plaintiff. Suppose, further, that the city brought a suit in trespass as the owner of the property, or to recover the rents and profits for its use. Would anybody deny that in such a suit the city occupies precisely the same position as an individual vindicating identical rights? Most assuredly, no. There is no room for argument, and I do not understand that the proposition is contested, that the city of Williston is proceeding in a proprietary capacity and is not exercising any attribute of sovereignty. That being true, its right to the relief sought must be measured by the ordinary equitable principles. United States v. Bank of Metropolis, 15 Pet. 377, 392, 10 L. ed. 774, 779; United States v. Barker, 12 Wheat. 550, 6 L. ed. 728; Cooke v. United States, 91 U. S. 389, 23 L. ed. 237; Mountain Copper Co. v. United States, 73 C. C. A. 621, 142 Fed. 625; Denver & R. G. R. Co. v. United States, 154 C. C. A. 372, 241 Fed. 614. In Walker v. United States (C. C.) 139 Fed. 409, it is said that it is the duty of the courts to withhold relief from the state when it comes into court as a party “except upon terms which do justice to the citizen or subject, as determined by the jurisprudence of the forum in like subject-matter between man and man.” I take it that this principle is so well settled as not to require more extended discussion.

Much space is devoted in the majority opinion to a discussion of the question of estoppel. The conclusion is reached that in the circumstances no estoppel arose, and this holding is predicated largely, I believe, upon the fact that no formal resolution was adopted by the •city commission approving the substitution of securities, notwithstanding the record, as I read it, indisputably shows that a majority of the members of the city commission approved of the substitution and knowingly permitted the Bank of North Dakota to believe that the •exchange was acceptable to the city. The reluctance of the majority to apply the rules of equitable estoppel is, I think, based somewhat upon the feeling that it would be dangerous to enforce them against .a municipal corporation. The law, however, is well settled that the .state, and any of its branches, may be subject to the law of estoppel. As said by the circuit court of the seventh circuit in State v. Milk, 11 Biss. 197, 11 Fed. 397: “Besolute good faith should characterize the conduct of states in their dealings with individuals, and there is no reason in morals or law that will exempt them from the doctrine of ■estoppel.” Denver & R. G. R. Co. v. United States, supra; Folk v. United States, 147 C. C. A. 183, 233 Fed. 191. Estoppel is grounded on principles of universal justice; it commands, with an impartial voice, fair and honest dealing, with respect to property or proprietary interests, to all persons alike. United States v. Willamette Valley & C. M. Wagon-Road Co. (C. C.) 54 Fed. 811; State ex rel. Douglas v. School Dist. 85 Minn. 230, 88 N. W. 751; St. Paul, S. & T. F. K. Co. v. First Div. St. Paul & P. E. Co. 26 Minn. 31, 1 N. W. 580, 49 N. W. 303; United States v. Midway Northern Oil Co. (C. C.) 232 Fed. 619; State v. Flint & P. M. R. Co. 89 Mich. 481, 51 N. W. 103; and the principle of estoppel will be applied, as against the state, or its political subdivisions, where it is necessary to prevent injury or wrong. The state or the city, as such, has no right, merely because of the attribute of sovereignty with which it is invested, to inflict injury upon any person. I apprehend no danger from the application of these equitable principles against a public corporation in a proper case. AYhether they shall be applied depends on the circumstances; and greater harm will result from rejecting than from enforcing them. Montevallo v. Village School Dist. 268 Mo. 217, 186 S. W. 1078; Quarles v. Appleton (C. C. A. 7th) 299 Fed. 508; Melin v. Community Consol. School Dist. 312 Ill. 376, 144 N. E. 13; Sullivan v. Tichenor, 179 Ill. 97, 53 N. E. 561; Eau Claire Dells Improv. Co. v. Eau Claire, 172 Wis. 240, 179 N. W. 2; Portland v. Inman-Poulsen Lumber Co. 66 Or. 86, 46 L.R.A.(N.S.) 1211, 133 Pac. 829, Ann. Cas. 1915B, 400; State ex rel. Hunter v. Hesseville, 191 Ind. 251, 131 N. E. 46, 132 N. E. 588; Colorado Springs v. Colorado City, (42 Colo. 75, 94 Pac. 316; Otis Elevator Co. v. Chicago, 263 Ill. 419, 52 L.R.A.(N.S.) 192, 105 N. E. 338; Missouri River Teleph. Co. v. Mitchell, 22 S. D. 191, 116 N. W. 67; Washington Water Power Co. v. Spokane, 89 Wash. 149, 154 Pac. 329.

No question is made in the majority opinion with respect to the power of the city commission to agree to a substitution' of “as good or better” security, had such approval been made by official action or resolution. The commission has “control of the property and finances of the corporation;” they may “purchase, hold or convey any estate, real or personal, for the use of the corporation.” Comp. Laws 1913, §§ 3834, 3599, 3861, and 3818. The city, commission clearly had the power to dispose of, “for the use of the city,” any lien on or interest in real property in which the city acquired an interest by reason of the misconduct of its treasurer; and they had the power to convert it .into money. AVhen the commission believed, as the majority of the commissioners evidently believed in this case, that it would be to the advantage of the city to keep open and functioning a bank in which it had a large deposit, they had the power to agree that an equitable interest which the city had acquired in real property, through the unlawful acts of one of its minor officers, be converted into legal form and to accept other securities of equal or greater value, when so doing would, or was fairly calculated to, save the depositary from collapse, to render certain that which was doubtful or uncertain, and to avoid the costly embarrassments to the city and its citizens which ordinarily follow a bank failure. To hold otherwise would be to say that the city commission was powerless to take advantage of circumstances enabling the city to make an advantageous business deal with respect to a purely proprietary matter. No other body can act for the city but the commission.

Whatever interest in the city real estate vested in the plaintiff by reason of the unlawful deposit and the taking of the security bjr the treasurer in his own name, vested in it as an entity for the use of the corporation; it held such interest in its private or proprietary capacity; the city did not hold such interest for the “public use and benefit of its citizens.” As to the former class of property “the power of the corporation to dispose of it is unquestioned.” City Nat. Bank v. Kiowa, 104 Okla. 161, 39 A.L.R. 206, 212, 230 Pac. 894. “Property held by a municipal corporation in its private or proprietary capacity, since such property is not subject to the control of the state to any greater extent than the property of a private corporation, may be alienated without the consent of the legislature, although in this connection the courts limit the private and proprietary powers of a municipality very closely.” 19 R. C. L. 773.

“Municipal corporations possess the incidental or implied right to alienate or dispose of the property, real or personal, of the corporation, of a private nature, unless restrained by charter or statute.!’ 3 Dill. Mun. Corp. § 991.

In the case at bar the circumstances were of an exceptional nature. The interest of the city was equitable only; its value and extent might be open to controversy and doubt. By the agreement with the Williams County State Bank to accept a security of definite value, with the interest of the city therein clearly fixed in law, the city commission would be rendering certain that which was uncertain and indefinite.] The situation is not one of mere barter, but a transaction which would be commended as proper and eminently sagacious in the ordinary business intercourse of men. There can be no doubt of the power of the ■city commission to make the substitution by formal action; nor do I understand that this claim of right is challenged by any member of this court. Certainly, the power is not contested in the opinion filed by the majority.

The majority of the governing board of the city of Williston were active in procuring the loan. This fact is established by undisputed evidence; and it is proved by the testimony of the city officers themselves.

The city had a deposit, in part lawfully, in part, unlawfully made, in the Williams County State Bank; it, and its officers, were properly interested in the solvency of that institution. Not only did the officers have the power, but it was their duty to protect the interests of the city by timely concern over the affairs of a depositary of its funds which they knew to be tottering on the verge of insolvency. Davidson, a member of the city commission, in February, 1923, sought a loan from the Bank of North Dakota, for the State Bank. Davidson and Craven, the latter, president- of the city commission, went to Minot requesting a loan for the bank from the guaranty fund commission; and Davidson, on Saturday, May 19th, when he learned that the affairs of the State Bank had reached a crisis, telephoned O. B. Green, the Manager of the Bank of North Dakota, and asked him to come to Williston to confer with interested parties, with the view to saving the bank from collapse. Green came because of this call, and not otherwise. At the conference on Sunday, held in the office of the president of the city commission, following the arrival of Green, city commissioners Davidson and Craven were present. The situation was discussed from every angle, including the interest of the city as a depositor. Both Davidson and Craven, at the Sunday and Monday conferences, spoke as representatives of the city and as protectors of its interests; they and Ludowcse, its treasurer, said, in substance, that they could not agree to any release of the city’s claims against the treasurer, or his sureties, or any course that would detrimentally affect the interests of the city. They never said that the city would not agree to an arrangement fully protecting the interests of the city. This was thoroughly understood by all parties present. They did not intend to give up any rights the city had, to its detriment; nor did Green or Desmond suggest or expect that any such surrender or release be made. At the Monday conference, also held in the office of the president, which, it is conceded was a continuation of the Sunday meeting, Commissioners Craven, Davidson, and Bradley, were present. Again the matter was fully discussed; again the city’s interests were represented and fully protected by a majority of its governing board. They refused, properly, and with a conscientious regard for the city’s rights, to agree to any release that would result in loss to the city. At both meetings the treasurer was present and he says, Avithout contradiction, that he stated at these conferences that there would be no release of the city’s real property unless and until as good or better security was substit\ited. There never was an intimation, from any source, that the city would in no circumstances agree to release its equitable interest for legal security fully protecting its rights in the premises. Green was entirely justified in assuming that these officials took part in the preliminary conferences as representatives of the city of Williston, Avhich was interested as a depositor in the continued operation of the Williams County State Bank, and as the beneficiary of a trust relation that arose because of the conduct of its treasurer; and certainly the record is devoid of evidence even hinting that these officials did not make it plain that they Avould consent to no arrangement which would adversely affect the city. Clearly, as far as Green could see, they represented the city. Avhile the negotiations were in progress. Moreover, the record contains no hint that the city was in fact damaged by the substitution effected.

It thus appears not only that the officers of the city of Williston Avere active in procuring the loan from the Bank of North Dakota to the Williams County State Bank, but that to some extent they directed the preliminary conferences and were, on the main question discussed, namely: that of making the city property available as security, the dominating figures therein.

It must not be forgotten that Green, as the manager of the Bank of North Dakota, came to Williston at the request of one of the members of the city commission; that he, went to that city not as a suppliant for an opportunity to make a loan on doubtful security, but rather as one wbo was willing to belp to tbe utmost extent consistent with tbe safety of tbe funds under bis control. Neither must it be forgotten that Green, according to tbe undisputed testimony of tbe plaintiff’s own witnesses, stated positively that tbe Bank of North Dakota would make no loan unless secured by tbe property in question. That was bis ultimatum; that was tbe condition which in any event must be met. This was fully known to and understood by tbe majority of tbe commissioners, all of whom were anxious that tbe loan be made; and bow this city property could be made available constituted tbe main, if not, tbe sole and only problem before tbe two meetings. Green, as Manager of the Bank of North Dakota, was custodian of public funds under circumstances requiring of him tbe most scrupulous regard for their safety; bis duty in that regard was not different in quality or degree from that owed by the officers of tbe city of Williston with respect to its funds on deposit in tbe Williams County State Bank. Any loss resulting in either case must be met by tbe taxpayers, in the latter instance, by the, taxpayers of tbe city of Williston, in tbe former, the taxpayers of tbe State of North Dakota. Tbe decision of tbe majority robs Peter to pay Paul.

So far it clearly appears that tbe majority of tbe individual members of tbe governing board of tbe plaintiff city were actively engaged in inducing tbe Bank of North Dakota to make tbe loan, which the latter now claims was secured by a lien on tbe property in suit. I think, also, it has been demonstrated that tbe officers were acting infra vires in tbe performance of their official duties in resorting to all lawful means in order to prevent tbe closing of tbe Williams County State Bank, in which tbe public funds of tbe city were deposited, and in protecting it from loss due to the unlawful deposit. They wished to avoid tbe expensive complications resulting from such a catastrophe.I have also called attention to tbe fact that tbe city is in court in a proprietary character and must rest its right to judgment upon the same equitable principles as if tbe suit were between private citizens. Tbe real question then is whether tbe governing officers of tbe city of Williston so conducted themselves with reference to tbe property in suit, as to justify tbe Bank of North Dakota in believing that a satisfactory agreement respecting tbe security bad been effected, between tbe plaintiff and tbe Williams County State Bank, and that tbe city real estate would be made available- if tbe loan were made. On tbis question of fact, no doubt can be entertained. Green bad unequivocally stated tlie only condition on wbicb tbe loan would be made; tbis was known to tbe majority of tbe city commissioners and to tbe treasurer of tbe city; conferences were beld witb tbe view to obtaining a satisfactory substitution of securities without loss or damage to tbe city; other securities were in fact substituted and accepted as satisfactory by tbe treasurer, as well as by Commissioners Bradley and Davidson, and apparently without dissent from if not witb. the actual consent of Commissioner Craven. City Commissioner Davidson, who attended all tbe conferences and bad stated publicly, in the presence of Green, that nothing would be done to jeopardize the city’s interests, on Monday, after tbe conference on that day was concluded, notified tbe latter that a satisfactory agreement bad been reached and that a substitution bad been or would be effected, whereupon Green authorized tbe making of the loan. These are facts testified to by tbe officers of tbe plaintiff and are entirely undisputed. I am unable to understand on what possible theory, were tbe parties to tbis lawsuit private corporations, it could be contended that tbe plaintiff bad not, by tbe conduct of its officers, acting within tbe scope of their authority, misled tbe defendant into a course of conduct highly prejudicial if tbe plaintiff be now permitted to change front, abandon tbe position taken by its officers, and to repudiate completely everything they said and did while tbe preliminary negotiations were in progress. Obviously, upon tbe most elementary principles, equity would say to a private citizen: “you are estopped now from asserting the direct contrary of that wbicb you represented and in reliance upon wbicb tbe defendant changed its position to its detriment.”

Tbe trial court found as a fact, among other things, that Ludowese accepted tbe conveyance of tbe city real estate and tbe assignments of tbe rentals thereof “for tbe sole benefit of tbe city of Williston and tbe said property, together witb tbe said deed of conveyance, as well as tbe assignment of rent thereof, were so taken and beld in trust only by tbe said N. B. Ludowese, solely for tbe benefit, as aforesaid, of tbe city of Williston.” Then, in finding four, tbe court found as a fact that tbe Bank of North Dakota and its manager, O. E. Green, “bad full and actual notice and knowledge of all tbe facts aforesaid, including tbe facts of tbe wrongful and unlawful deposit of tbe said $17,-580.23, of tbe public funds of said city of Williston, by N. B. Lud-owese, as its treasurer, in said Williams County State Bank, and of tbe execution and delivery by said Bank to said Ludowese of tbe said warranty deed and tbe assignments of rents, . . . solely ás security for the re-payment of the deposit to the city.” It is beld in effect, in tbe majority opinion, that this finding bas sufficient support in tbe evidence, and it is, in part at least, tbe basis of some of tbe conclusions therein reached.

Such being tbe facts, I am wholly unable to understand on what tbe suggestion can be based that tbe Bank of North Dakota was not concerned with tbe concurrence of tbe officers of tbe city in tbe proposed exchange of securities, but was satisfied if arrangements acceptable to treasurer Ludowese could be made. City Commissioners Davidson and Craven, as well as treasurer Ludowese, protest at different places in tbe record that they made known to Green their unshakable resolve that tbe city must in no event suffer loss and that they would ■agree to nothing detrimental to the city’s interests. This attitude was clearly understood by Green, according to tbe findings of tbe trial court, which are made tbe basis of tbe prevailing opinion in this case. When, therefore, Green was assured by a member of tbe commission who bad taken an active part in tbe meetings, and Desmond was assured by Ludowese, who also bad taken an active part in the meetings, that ■satisfactory arrangements bad been made, be was justified in supposing that tbe arrangements were satisfactory to tbe representatives of tbe city as well as to Ludowese. From the standpoint of equity, it is immaterial that a meeting of the commission was not suggested or requested by Green. Upon tbe face of tbe record, and in view of tbe ■explicit findings of tbe trial court, Green understood and knew that tbe city bad a claim upon this property which tbe officers would not permit to be surrendered except in circumstances fully protecting the interests of the city; when be was informed by city officials that an agreement of exchange bad been made, be understood, of course, that it was an agreement fully protecting tbe property rights of tbe city, and wholly satisfactory to tbe city officials who theretofore bad avowed tbe utmost solicitude for tbe city’s rights in tbe premises.

It is not open to question, as I have pointed out heretofore, that tbe officers of tbe city would bave tbe power and tbe authority to take any necessary steps to protect tbe interests of tbe city when endangered by tbe act of its treasurer in depositing its funds contrary to law. Tbe officers would bave tbe power to take securities, or make any other reasonable arrangements with reference to tbe transaction which in their judgment seemed advantageous to tbe city in tbe circumstances. They were dealing with a proprietary matter, and would bave tbe same power as tbe governing board of a private corporation in that regard, subject to tbe express or implied limitations of statutory provisions. Through no other body can tbe city act or deal with such an emergency. Tbe officers bave a certain discretion in such matters which must be exercised in tbe interest of tbe city.

Tbe evidence indisputably shows that tbe value of tbe security substituted for tbe property in question was approximately $18,000; what the value of the property in suit was, does not appear. Tbe inference is necessary from all the testimony, including that of Davidson, and Ludowese, that tbe city property was not worth more but might bave been worth less, because these witnesses testified that no release would be permitted or sanctioned unless as good or better securities were substituted. They would agree to a release under no other circumstances; this is true of Davidson, Ludowese, and by necessary inference, of Commissioner Bradley. Commissioner Craven made no protest or objection. Tbe presumption, therefore, is that tbe exchange of security did not result in damage to tbe city or in any way detrimentally affect its interests. Bradley was one of tbe signers of the guaranty given Ludowese, at tbe time tbe substitution was agreed to. lie knew its purpose and thereby manifested bis approval of tbe transaction. He attended tbe Monday conference when all tbe matters considered at tbe Sunday meeting were again discussed. He was fully informed of tbe situation in all its details. He approved of tbe substitution and bis activity in the transaction is as clearly established as is that of Davidson, Craven and Ludowese. Tbe record does not disclose or suggest that any damage whatever resulted to tbe city from tbe exchange.

It is true that tbe city commission did not pass a formal resolution authorizing tbe substitution of securities. In view of tbe undisputed evidence, this was not a necessary prerequisite to the right of the defendant to invoke against tbe plaintiff the principle of equitable estop-pel. The very essence of estoppel is the obligation of man to do that which commends itself as just and fair to the conscience; it is the Golden Rule reduced to legal phrase. One may be estopped by word or deed; by non-action as well as by action. He who is silent when he should in good conscience, speak; or is'indifferent when he should be active, may not afterwards, when another has relied upon his conduct, dispute to the latter’s material detriment, the inferences which in morals that other was justified in drawing from such conduct.. The conduct which thus may give rise to an estoppel in pais need not be garbed in any legal or technical formality. We are not aware that a formal action by the governing body of the municipality was deemed essential in any case where the doctrine of estoppel has been successfully invoked against the state, or any of its political subdivisions. In Quarles v. Appleton, 299 Red. 508 (Circuit Court of Seventh Circuit) the estop-pel was based upon the allegations of a complaint in another action brought by the city attorney.

Presumably he was authorized to bring that action, but there was no showing to that effect and no suggestion that such showing was necessary. In Bridges v. Grand View, 158 Iowa, 402, 139 N. W. 917, there had been no formal action taken by the public authorities. The basis of the estoppel in that case was “the conduct of the citizens and its officers.-” In Portland v. Inman-Poulsen Lumber Co. 66 Or. 86, 46 L.R.A.(N.S.) 1211, 133 Pac. 829, Ann. Cas. 1915B, 400, the basis of the estoppel against the city was a representation by the mayor that if streets through certain property existed “they were of no use and would never be claimed by the city.” After a person had made-improvements in reliance on this representation the court held the city estopped from opening a street through the property to the damage of the owner. This, of course, is a case much weaker on the facts than is the case at bar. See also St. Joseph v. St. Joseph Terminal R. Co. 268 Mo. 47, 186 S. W. 1080, and cases cited therein.

In Dillon’s Mun. Corp. vol. 2, § 643, it is said: “Any positive acts (infra vires) by municipal officers which may have induced the action of the adverse party, and where it would be inequitable to permit the corporation to stultify itself, by retracting what its officers had done, will work an estoppel.” (Emphasis is mine.) In Logan County v. Lincoln, 81 Ill. 159, tbe court says: “Before the doctrine of estoppel •can be invoked, there must have been some positive acts by the municipal officers which may have induced the action of the adverse party, and where it would be inequitable to permit the corporation to stultify itself by retracting what its officers had done.” No one questions that in the instant case the making of the loan was induced by the positive representation of the municipal officers that the city real estate had been made available as security because a satisfactory exchange or substitution had been effected.

I have found no case in the books where it would have been so grossly inequitable to refuse to apply the doctrine of estoppel, as it is in the ease at bar. The city officers themselves testify that the city property ■was forthcoming as security; then one of them, the next day, informs him that a satisfactory substitution had been effected, and the loan is made. To now permit the city to retract that which its officers then did is to sanction an outrageous legal fraud on the defendant.

Attempt is made to bolster the decision of the majority by suggesting that the officers of the city who took an active part in the negotiations preliminary to the loan, were interested in keeping the local bank open. Doubtless these officers, all business men of the city of Williston, realized that the economic shock resulting from a bank failure would be detrimental to the community, and, hence, resorted to all legitimate methods within their power to prevent it. The record-shows that such ''interest” was shadowy and wholly indirect — merely such as any banker or business man might feel as a member of the body politic. There is, moreover, a complete answer to the dual aspect in which such suggested interest may be viewed. In the first place, the record is devoid of a scintilla of proof that the city was or would be damaged in any ■degree by the exchange of securities. From this standpoint the notion of adverse interest is far fetched and entirely fanciful. In the second place, if it be suggested that this adverse indirect interest should have called forth greater vigilance on the part of Green to satisfy himself that the municipal authorities had in fact formally agreed to the substitution, the answer is that the attitude of these officers had uniformly been — this was frequently and pointedly emphasized in the presence of "MV. Green — that they would consent to nothing detrimental to the city’s interests; and that two of these very officers, whose solicitude for tbe city’s interest bad been often voiced in tbe presence of Mr. Green, gave bim express notice that an agreement satisfactory to them bad been reached. Green accepted at its face value tbe conduct and the representations of these officers, upon a matter infra vires, changed his position accordingly, and now this court says that tbe city may repudiate tbe entire transaction notwithstanding it does not show or suggest tbe slightest detriment or damage from permitting tbe'trans-action of exchange to stand. Such a conclusion, I respectfully submit,, is indefensible on legal or moral grounds.

There is some discussion in the majority opinion in which it is intimated that there is no substantial difference between a time deposit and a loan. I do not believe it necessary to decide this point; nor am I prepared to concur in the suggestion that no difference exists. The entire course of legislation, since statehood, upon the subject of municipal funds and their safe keeping, indicates to my mind that the legislature had in view some distinction between a time deposit and a loan, notwithstanding that distinction may nowhere be expressly defined. The deposit of public funds on time has been consistently permitted, under statutory safeguards; while the loaning of public money, has been as consistently prohibited. Indeed, an official who loans public funds under his control is guilty of embezzlement. Oomp. Laws 1913, § 9930. A distinction between a deposit and a loan is clearly implied in the Guaranty Fund Act where one is within and the other without the purview of the law.  