Vintage Radio Service Manual - RCA Victor model 65X1 & 65X2 (Chassis No. RC-1064) 5-tube Superheterodyne AM radio receiver.  Manufactured by RCA Victor, div of Radio Corporation of America, of Camden, NJ. 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 audio equipment.