Original issue, US Army Technical Manual, 358 pages, size is 8 1/4" x 10 3/4", stapled, three hole punched, dated 24 June 1970.  This is not a commercial copy or print but an original issue government print issued in 1970 and republished in 1983 to include changes 1 trhough 9.  This publication is titled - TM 10-8400-201-23, Organizational and DS Maintenance for General Repair Procedures for Clothing and Individual Equipment.  Publication is designed to provide information and instructions and procedures for the repair of individual uniforms and clothing, individual equipment (helmets, fieldgear, sleeping equipment, etc).  Very well illustrated using clear and detailed line drawings and photographs.