
    William H. Smith et al., appellees, v. Otto A. Luttman et al., appellants.
    268 N. W. 2d 431
    Filed July 26, 1978.
    No. 41561.
    Baker, Tessendorf, Milboum & Fehringer, for appellants.
    Noyes W. Rogers of Walter, Albert, Leininger & Grant, for appellees.
    Heard before White, C. J., Boslaugh, McCown, Clinton, and Brodkey, JJ., and Fahrnbruch, District Judge.
   The judgment herein is affirmed by a divided court.

Affirmed.  