Vintage RCA VICTOR models 2-XF-931, 2-XF-932, 2-XF-933 and 2-XF-934 (Ch. RC1121A) 8 tube Superheterodyne AM FM radio receiver with electric clock. Original old Sams Photofact manual includes schematic, layout, alignment instructions, voltage & resistance test chart, repair parts list. 8 pages. Dated 1953. This manual would make a sensational accompaniment to your classic radio equipment.