
    Fred G. Schweizer, appellee, v. W. F. Seidel and L. A. Seidel, trading as Ad. Seidel & Sons, appellants.
    Gen. No. 33,193.
    Opinion filed May 29, 1929.
    Henry S. Blum, for appellants; Reuben S. Placks, of counsel. J. Lester Williams, for appellee.
   Mr. Justice Wilson

delivered the opinion of the court.  