Vintage TRAD model C-2020, C-2420, CD-2020 and T-1720 21 tube TV television receiver. Original old Sams Photofact manual includes schematic, layouts, alignment info, voltage & resistance test chart, repair parts list. 16 pages. Dated 1952. Trad Television Corp., of Ashbury Park, NJ. This manual would make a sensational accompaniment to your vintage video TV equipment.