Vintage RCA VICTOR models 21-T-303, 21-T-303U, 21-T-313, 21-T-313U, 21-T-314, 21-T-314U, 21-T-315, 21-T-315U, 21-T-316, 21-T-316U, 21-T-322, 21-T-322U, 21-T-323, 21-T-323U, 21-T-324 and 21-T-324U (Ch. KCS82 and KCS82B) 22 tube TV television receiver Original old Sams Photofact manual includes schematic, layout, alignment instructions, voltage & resistance test chart, repair parts list. 24 pages. Dated 1953.