
    461 A.2d 880
    Evans, Appellant v. Vernon, et al., v. Williams.
    Petition for Allowance of Appeal Denied Sept. 20, 1983.
    Argued February 22, 1983.
    Samuel Joseph Davis, for appellant;
    William M. Radcliffe, for appellees.
    Before SPAETH, BROSKY and JOHNSON, JJ.
   Judgment affirmed.

SPAETH, J., concurred in the result.  