Vintage Radio Service Manual - SILVERTONE model 8105 & 8105A (Chassis No.101.833)  6-tube Superheterodyne AM SW radio receiver combination phonograph record changer. Manufactured by Sears, Roebuck & Company, of Chicago, IL. Dated 1948. 4 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.