Argued November 24, 1975.
January 8, 1976.
Equity. Before SMITH, JR., J. Appeal, No. 861, April T., 1975, from decree of Court of Common Pleas, Civil Division, of Allegheny County, July T., 1973, No. 1625. Argued November 24, 1975.
John G. Koedel, with him Charles D. Coll, for appellants; Henry E. Rea, Jr., with him Brandt, McManus, Brandt Malone, for appellee.