Original issue, US Army Technical Manual, 22 pages, size is  8" x 10 1/4", stapled, three hole punched, dated 27 October 1961.  This is not a commercial copy or print but an original issue government print issued in 1961 and republished in 1974.  This publication is titled - TM 11-5820-335-10, Operator's Manual for Transmitters, Radio T-195/GRC-19, T-195A/GRC-19 and T-195B/GRC-19.  Publication is designed to provide information and instructions for the use and operation of these transmitters.  Very well illustrated using photographs and clear line drawings.