Vintage TRAV-LER model 5020 (chassis 800) 4 tube Superheterodyne AM radio receiver. Original old Sams Photofact manual includes schematic, layout, alignment instructions, voltage & resistance test chart, repair parts list and description. 4 pages. Dated 1947. Trav-Ler Radio & Television Corp. of Chicago, IL. This manual would make a sensational accompaniment to your classic radio equipment.