Vintage AMBASSADOR models AM17C,  AM17CB,  AM17CIM,  AM17PT,.  AM17TIM,  AM20C,  AM20T,  PL17CB,  PL17CG,  PL17PG,  PL17TM,  PL20C,  PL23P. 20 tube TV television receiver. Original old Sams Photofact manual includes schematic, layouts, alignment info, repair parts list. 15 pages. Dated 1952.  Allied Pur. Corp., of New York, NY.  This manual would make a sensational accompaniment to your vintage video TV equipment.