
    John E. Knechtel, defendant in error, v. Charles H. Shapiro et al., defendants, plaintiffs in error. Curtis J. Hooper, plaintiff in error.
    Gen. No. 33,544.
    Opinion filed January 27, 1930.
    Curtis J. Hooper, pro se. Harold O. Mulks, for certain plaintiff in error. Bosenberg, Braude & Zimmerman, for defendant in error; Irving S. Berman, of counsel.
   Mr. Justice Matchett

delivered the opinion of the court.  