Vintage OLYMPIC model 6-617 Superheterodyne 6 tube AM radio receiver with automatic  phonograph record changer player. Original old Sams Photofact manual includes schematic, layout, alignment instructions, voltage & resistance test charts, repair parts list and description. Dated 1946. 6 pages. Olympic Radio & Television Corp.,Div of Hamilton Radio Corp., of New York, NY.  This manual would make a sensational accompaniment to your classic retro radio / phono equipment.