
    Armin F. Hillmer and Katie Sack, appellants, v. Robert J. Graf et al., appellees. Oscar Engelhard and J. S. Armitage, appellants, v. Robert J. Graf et al., appellees.
    Gen. No. 39,916.
    Opinion filed March 21, 1938.
    Rehearing denied April 4, 1938.
    Leonard & Leonard, Seyfarth & Atwood and Owens & Owens, for appellants; Gordon MeLeish Leonard and George Edward Leonard, of counsel. Thomas D. Nash and Michael J. Ahern, for appellee Robert J. Graf.
   Mr. Justice MeSurely

delivered the opinion of the court.  