
    Charles W. Helsel et al., plaintiffs in error, v. M. L. Rau, defendant in error.
    Gen. No. 33,985.
    Heard in the third division of this court for the first district at the December term, 1929.
    Opinion filed January 28, 1931.
    Shanner & Shanner, for certain plaintiff in error; Wendell H. - Shanner, of counsel. Eastman, White, Hawxhurst & Lind, for certain other plaintiff in error; Homer C. Dawson, of counsel. William O. DeSouchet, for defendant in error.
   Mr. Justice Friend

delivered the opinion of the court.  