
    National Fire Proofing Company, appellee, v. Lanquist & Illsley Company, appellant.
    Gen. No. 24,836.
    Action to recover balance due under construction contract. Judgment for plaintiff. Appeal from the Superior Court of Cook county; the Hon. Joseph B. David, Judge, presiding. Heard in this court at the October term, 1918.
    Affirmed.
    Opinion filed June 16, 1919.
    Elbridge Hanecy, for appellant. John T. Richards, for appellee.
   Mr. Presiding Justice Dever

delivered the opinion of the court.  