Vintage ZENITH models X2359E, X2359EU, X2360R, X2360RU, X2362E, X2362EU, X2362H, X2362HU, X2362R, X2362RU, X2365EQ, X2365EQU, X2365HQ, X2365HQU, X2383, X2383R, X2383RU, X2383U, X2391EQ and X2391EQU (Ch. 22X20, 22X20Q and 22X20U)  22 tube TV television receiver. Original old Sams Photofact manual includes schematic, layout, alignment instructions, voltage & resistance test chart, repair parts list and description. 18 pages. Dated 1956. This manual would make a sensational accompaniment to your classic video TV equipment.