
    374 A.2d 697
    Brockway Motor Trucks, Appellant, v. Lewis.
    Argued April 11, 1977.
    Samuel M. Rosenzweig, for appellant; Harry J. Gruener, with him Litman, Litman, Harris & Specter, for appellee.
   Judgment affirmed.

VAN der VOORT, J., absent.  