
    374 A.2d 726
    Rodgers, et al., Appellants, v. Moore-Fisher Hauling Company, et al.
    Argued April 13, 1977.
    John L. Laubach, Jr., with him Frank A. McFerran, Jr., for appellants; Henry E. Rea, Jr., with him Brandt, Milnes, Rea & Malone, for appellees.
   Decree affirmed.

VAN der VOORT, J., absent.  