
    Katie G. Sack and Bernard Sack, trading as Sack Realty Company, defendants in error, v. Joseph D. Stern, plaintiff in error.
    Gen. No. 31,604.
    Action to recover realty broker’s commission. Judgment for plaintiff. Error to the Municipal Court of Chicago; the Hon. J. Fred Gilster, Judge, presiding. Heard in the first division of this court for the first district at the March term, 1927.
    Affirmed.
    Opinion filed October 10, 1927.
    Rehearing denied October 24, 1927.
    Harris B. Gaines and W. Chester Kitchen, for plaintiff in error. Fischel, Kahn, Heart & Epstein, for defendants in error; Bernard M. Epstein, of counsel.
   Mr. Presiding Justice Matchett

delivered the opinion of the court.  