Vintage MOTOROLA models Y21K38, Y21K38B, Y21T25CH, Y21T25PK, Y21T25TN, 21K38, 21K38B, 21T25CH, 21T25PK and 21T25TN  (Ch. TS-530 and TS-530Y) 17 tube TV television receiver. Original old Sams Photofact manual includes schematic, layout, alignment instructions, voltage & resistance test chart, repair parts list and description. 16 pages. Dated 1956. This manual would make a sensational accompaniment to your classic video TV equipment.