Radio Transmitter: T-195/GRC-19, T-195A/GRC-19, and T-195B/GRC-19. - USA Voorschrift, Technical Manual, 11-806 - USA Voorschrift, Technical Order, 31R2-2GRC19-11 Army cook / prepared under direction of the Quartermaster General - United States War Department Training Manual TM 2100-152 Army cook / prepared under direction of the Quartermaster General - USA Technical Manual, TM 10-405