
    J. Liston Nau et al., appellees, v. H. O. Dannenberg, appellant.
    Gen. No. 32,324.
    Opinion filed March 26, 1928.
    Harold W. Jirka, for appellant. Rothbart & Lewis, for appellees; Wharton Plummer, of counsel.
   Mr. Justice MeSurely

delivered the opinion of the court.  