
    Phil Stewart & Company, appellee, v. E. I. DuPont DeNemours & Company, appellant.
    Gen. No. 8,325.
    Opinion filed April 22, 1930.
    Graham & Graham, for appellant. Doyle, Sampson & Giffin, Terry Lindner and Alfred F. Newkirk, for appellee.
   Mr. Justice Niehaus

delivered the opinion of the court.  