
    John C. Armstrong and H. J. Conrad, appellees, v. William Brietzke, appellant.
    Gen. No. 34,239.
    Heard in the first division of this court for the first district at the April term, 1930.
    Opinion filed June 30, 1930.
    Rehearing denied July 11, 1930.
    Litsinger, Healy & Reid, for appellant; James A. O ’Callaghan, of counsel. Darrow, Smith, Cronson & Smith, for appellees; William W. Smith, of counsel.
   Mr. Justice McSurely

delivered the opinion of the court.  