
    A. Goldstein, trading as Douglass Construction Company for use of Columbia Casualty Company, appellant, v. Thomas Elevator Operating Company and Thomas Elevator Company, Inc., appellees.
    Gen. No. 34,410.
    Heard in the first division of this court for the first district at the June term, 1930.
    Opinion filed November 3, 1930.
    Cassels, Potter & Bentley, for appellant; Ralph F. Potter, Claud D. Raber and John R. Whitman, of counsel. Wetten, Pegler & Dale, for appellees.
   Mr. Justice McSurely

delivered the opinion of the court.  