Vintage Phono Service Manual - GENERAL INDUSTRIES model RC130 &  RC130L phonograph record changer and recorder function.  Manufactured by General Industries Company, of Elyria, OH. Manufactured by  Dated 1947. 12 pages.  Original old Sams Photofact manual includes General Information, The Cycle Change, Adjustments, Troubles, 3 page Exploded Parts View, Recording Mechanism in detail and repair parts list and description.  This manual would make a sensational accompaniment to your retro audio equipment.