Dist of Columbia July 1963 casesAmity Fabrics, Inc. v. DorfmanGeneral Tires&sRubber Co. v. LaddSakran v. MacyWalker v. LaddDe Gaster v. DillonPhillips Petroleum Co. v. LaddRoboz v. KennedyPittsburgh Plate Glass Co. v. LaddMorton v. LaddMoses v. KennedyFlynn v. RuskWirtz v. Cascade Employer's Ass'n, of Pacific N.W.