TM 11-6625-1843-15, Operator's, Organizational, DS, GS, and Depot Maintenance Manual Including Repair Parts and Special Tools List for Test Sets, Radio AN USM-314, A and B, May 1970, 5/3 hole punch, measures 8" x 10/25." Good Condition, held together by two heavy duty staples. Covers reflect slight usage, pages clean and tight.  Approx. 80 pages.