
    F. E. Edwards, appellee, v. Sol H. Goldberg, appellant.
    Gen. No. 27,382.
    Action for a sum due for services in testing a process for rebuild"ing automobile tires. Judgment for plaintiff. Appeal from the Municipal Court of Chicago; the Hon. William N. Gemmill, Judge, presiding. Heard in this court at the October term, 1921.
    Affirmed.
    Opinion filed October 30, 1922.
    Bassler, Bippus & Rose, for appellant. Samuels, Lawton & Wittelle, for appellee.
   Mr. Justice Dever

delivered the opinion of the court.  