Vintage Radio Service Manual - MAJESTIC model 7S433, 7S450 & 7S470 (Chassis 4702 & 4703) Superheterdyne AM SW radio receiver with phonograph record player combination. Manufactured by Majestic Radio and Television Corp., of St. Charles, IL. Dated 1947.  4 pages. Original old Sams Photofact manual includes schematic, layout, alignment instructions, voltage & resistance test chart, repair parts list and description. This manual would make a sensational accompaniment to your retro audio equipment.