857 F.2d 1464
Graveley Roofing Co.
v.
W. R. Grace & Co., Inc., Nicholson (David), Shay (James),
McKay (James), Gracie (Joseph)
NO. 87-1728
United States Court of Appeals,
Third Circuit.
AUG 31, 1988
Appeal From: E.D.Pa.,
623 F.Supp. 162
AFFIRMED.