
    R. I. Davis and Charles A. Koepke, appellees, v. Charles Sedman et al., appellants.
    Gen. No. 33,778.
    Opinion filed March 11, 1930.
    Rehearing denied March 24, 1930.
    William H. Tuttle and A. Herbert Hoffman, for appellants.
    Howe, Zimmerman & Kreamer, Sonnensehein, Berkson, Lautmann & Levinson and Myer N. Rosengard, for appellees;
    Edward A. Zimmerman, Robert L. McDougal and Irving L. Block, of counsel.
   Mr. Presiding Justice Barnes

delivered the opinion of the court.  