Court of Appeals for the Ninth Circuit July 6, 1981, No. 79-3373 (Operating Engineers' Local 428 Pension Trust Fund v. Zamborsky)

BELLONI, District Judge:

This appeal presents issues arising under the Employee Retirement Income Security Act of 1974 (ERISA), 29 U.S.C. §§ 1001 et seq. (1976 & Supp. II 1978). Plaintiff-appellants appeal from a decision of the United States District Court for the District of Arizona (Muecke, J.