Vintage GRANCO model 750  7 tube Superheterodyne AM FM radio receiver with 3-speed automatic record changer phonograph. Original old Sams Photofact manual includes schematic, layout, alignment instructions, voltage & resistance test chart, repair parts list and description. 8 pages. Dated 1956. Granco Products, Inc., of Long Island City, NY. This manual would make a sensational accompaniment to your classic radio phono equipment.