
    Koller and Koller, Inc., appellant, v. Josef Wagner, trading as Wagner Dairy, appellee.
    Gen. No. 39,544.
    Opinion filed February 2, 1938.
    Lefkow & Lefkow, for appellant.
    Grablowski & Kanak, for ap-pellee.
   Mr. Presiding Justice Hebei

delivered the opinion of the court.  