Vintage AIRLINE models 25GHM-2012A, 35GHM-2012A and 35GHM-2020A 5 tube Superheterodyne AM radio receiver with 3-speed automatic record changer. Original old Sams Photofact manual includes schematic, layout, alignment instructions, voltage & resistance test chart, repair parts list and description. 4 pages. Dated 1954. This manual would make a sensational accompaniment to your classic radio phono equipment.