Vintage EMERSON models 579A and  596 (Ch. 120034A) 5 tube Superheterodyne AM radio receiver with phonograph record player. Original old Sams Photofact manual includes schematic, layouts, alignment info, repair parts list. 4 pages.  Dated 1949.  Emerson Radio and Phonograph Corp., of New York, NY.   This manual would make a sensational accompaniment to your vintage audio equipment.