Vintage Radio Service Manual - HOWARD model 909M 9-tube Superheterodyne. AM SW radio receiver with phonograph record changer combination. Manufactured by Howard Radio Company, of Chicago, IL. Dated 1947. 8 pages. Original old Sams Photofact manual includes schematic, layout, alignment instructions, voltage & resistance test chart, repair parts list and description. This manual would make a sensational accompaniment to your retro audio equipment.