Court of Appeals for the First Circuit May 1943 casesJohn Hancock Mut. Life Ins. Co. v. CaseyMartin Typewriter Co. v. WallingBoston Casualty Co. v. Bath Iron Works Corp.Plimpton v. Commissioner of Internal RevenueMauro v. RodriguezBoudreau v. ChesleyAnnoni v. Nadal's Heirs