Vintage FIRESTONE model 4-A-132 (Code 364-5-355) 5 tube combination Superheterodyne AM radio receiver with 4-speed automatic record changer phonograph. Original old Sams Photofact manual includes schematic, layout, alignment instructions, voltage & resistance test chart, repair parts list and description.4 pages. Dated 1956. This manual would make a sensational accompaniment to your classic radio phono equipment.