Vintage RAYTHEON models C-1602 and M-1601 (Ch. 16X23-25-26) 23 tube TV television receiver. Original old Sams Photofact manual includes schematic, layouts, alignment info, voltage test charts, repair parts list. 20 pages. Dated 1950. Belmont Radio Corp., of Chicago, IL. This manual would make a sensational accompaniment to your vintage audio equipment.