Dist of Columbia July 1964 casesSmither Company v. Calvin-Humphrey Corp.Yuma County Water Users' Ass'n v. UdallMassachusetts Institute of Technology v. LaddMarcelius v. LaddNational Mach. Products Co. v. LaddDistrict of Columbia v. Lot 813 in Square 568Rayson v. LaddHenderson v. LaddMaryland Casualty Company v. American General Insurance Co.Hot Shoppes, Inc. v. ClouserNational Distillers & Chemical Corp. v. LaddUnited States Borax & Chemical Corp. v. LaddSohm v. DillonBethlehem Steel Co., Inc. v. Lykes Bros. Steamship Co., Inc.Belsinger Signs, Inc. v. Int'l. Bro. of Elec. Wkrs.Tel-Ads, Inc. v. Trans-Lux Playhouse, Inc.Biggs v. LaddFandel v. Arabian-American Oil Co.