Vintage CORONADO models RA1-9243A, RA1-9244A, RA1-9245A, RA1-9245B, RA1-9246A and RA1-9246B. Combination 8 tube Superheterodyne AM radio receiver with record changer phonograph. Original old Sams Photofact manual includes schematic, layout, alignment instructions, voltage & resistance test chart, repair parts list and description. 4 pages. Dated 1956. Gamble-Skogmo Inc. of Minneapolis, MN. This manual would make a sensational accompaniment to your classic radio phono equipment.