Court of Appeals for the First Circuit April 1964 casesSprague Electric Company v. C.I.RLitchfield v. C.I.RWeston v. StuckertCentral Aguirre Sugar Co. v. CastroEquitable Life Assurance Socy. of U.S. v. U.S.Cooper's Express, Inc. v. I.C.CHanna v. PlumerChernack v. Radlo