Vintage Radio Service Manual - SILVERTONE model 7111 (Chassis No. 434.140) 8-tube Superheterodyne AM SW radio receiver with phonograph record player combination. Manufactured by Sears, Roebuck & Company, of Chicago, IL. Dated 1947. 6 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 phono equipment.