Vintage AIRCASTLE models 6611, 6612, 6613, 6630, 6631, 6632, 6634 and 6635 combination 6 tube Superheterodyne AM radio receiver with phonograph record player. Original old Sams Photofact manual includes schematic, layout, alignment instructions, voltage & resistance test charts, repair parts list and description. 4 pages. Dated 1947. Spiegel Inc. of Chicago, IL. This manual would make a sensational accompaniment to your classic retro radio / phono equipment.