UNITED STATES GYPSUM COMPANY, APPELLANT/CROSS-APPELLEE, v. SCHIAVO BROTHERS, INC., APPELLEE/CROSS-APPELLANT. Nos. 81-1168, 81-1272 and 81-1273.United States Court of Appeals, Third Circuit.Argued September 22, 1981. Decided November 30, 1981. Rehearing Denied December 23, 1981. Certiorari Denied May 3, 1982. Page 173 [EDITORS’ NOTE: THIS PAGE CONTAINS HEADNOTES. HEADNOTES ARE NOT AN OFFICIAL PRODUCT OF THE COURT, […]