
    374 A.2d 716
    Cooke, et al. v. Equitable Gas Company, Appellant.
    Argued April 13, 1977.
    Harry J. Cancelmi, Jr., with him John E. Baily, for appellant; William R. Davis, with him R. Wallace Maxwell, for appellees.
   Judgment affirmed.

VAN der VOORT, J., absent.  