
    Hannah Butler et al., appellees, v. Frank H. T. Potter et al., defendants. United States Mortgage company and K. G. Nilsen, appellants.
    Gen. No. 34,181.
    Opinion filed March 11, 1930.
    Oscar M. Torrison, Frederick A. Brown and William G. Worthey, for appellants;
    J. Colburn Hamilton, of counsel.
    Bernard J. Brown, for appellees.
   Mr. Presiding Justice Barnes

delivered the opinion of the court.  