Regulation for Army Ordnance Service. Pamphlet no.24. Part II. Instructions to guide gradation of M.V. corrector scale plates Honest John P.M. Preventive Maintenance Guide for Commanders. VS 390/490. Excerpt DA-PAM 750-1 april 1958. U.S. Military Arms Inspector Marks : a collector's guide to the inspection marks found on American firearms and edged weapons from 1795 to 1953 with … Ranger digest : tips, tricks & info : a soldier's guide to learning the tricks-of-the-trade / by Rick F. Tscherne