Vintage FORD model 4SF765 (FDA-18805-A) 8 tube Superheterodyne AM car radio receiver.  Original old Sams Photofact manual includes schematic, layout, alignment instructions, voltage & resistance test chart, repair parts list and description. 4 pages. Dated 1954. Sylvania Electic Products, Inc.,  of Buffalo NY. This manual would make a sensational accompaniment to your classic radio equipment.