WILLIAM WHELAN, VICTOR SIEGAL, JOSEPH NINEVAGGI, AS TRUSTEES OF I.B.T. LOCAL 584 WELFARE TRUST FUND, PLAINTIFFS-APPELLEES, v. RAYMOND COLGAN, CHARLES R. DOHERTY AND HERBERT WHITEHEAD, AS TRUSTEES OF I.B.T. LOCAL 584 WELFARE TRUST FUND, DEFENDANTS-APPELLANTS. No. 1169, Docket 79-7302.United States Court of Appeals, Second Circuit.Argued May 24, 1979. Decided June 27, 1979. Page 1061 Leon […]