Vintage RCA VICTOR models 17-T-301, 17-T-301U, 17-T-302, 17-T-302U, 17-T-310 and 17-T-310U TV television receiver. Original old Sams Photofact manual includes schematic, layout, alignment instructions, voltage & resistance test chart, repair parts list. 24 pages. Dated 1953.  This manual would make a sensational accompaniment to your classic video TV equipment.