The Vintage Sams Photofact Folder No 100 from July 1, 1950 covers various brands such as Motorola, Westinghouse, Arvin, and more. Produced by Howard W. Sams & Co. Inc. in the United States, this unit-type manual is a part of Vintage Electronics Radios TVs Record Players category. It includes information on brands like Admiral, Aircastle, Airline, Dewald, Operadio, Rauland, Sentinel, and Webster, making it a valuable resource for collectors and enthusiasts of vintage electronics.