NATICK PAPERBOARD CORP. AND CROWN PAPERBOARD CO., INC., PLAINTIFFS, APPELLANTS, v. CASPAR W. WEINBERGER, SECRETARY OF HEALTH, EDUCATION AND WELFARE, AND ALEXANDER M. SCHMIDT, COMMISSIONER OF FOOD AND DRUGS, DEFENDANTS, APPELLEES. No. 74-1035.United States Court of Appeals, First Circuit.Heard May 6, 1974. Decided June 3, 1974. Robert J. DeGiacomo, Washington, D.C., with whom Endicott Peabody, […]