TM 5 - 687 Department of the Army Technical Manual. REPAIRS AND UTILITIES FIRE PROTECTION EQUIPMENT AND APPLIANCES INSPECTIONS, OPERATIONS AND PREVENTIVE MAINTENANCE
Headquarters, Department of the Army, 1957. Wraps. 1st edition thus, December 1957. Very Good. 4to., 16 pp., with black & white illustrations and charts. Bound in publishers tan stiff wraps. Some overall toning due to age and use, interior unmarked. More