Vintage Radio Service Manual - FARNSWORTH model EK-081 EK-082 EK-083 & EK681 8-tube Superheterodyne AM SW radio receiver with phonograph record changer combination. Manufactured by Farnsworth Television and Radio Corp., of Fort Wayne, IN. 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 phono equipment.