a.m.r.& o. Instructions for armourers 1931 / by command of the Army Council latest developments in weapon carriage systems / M.B. Metals Ltd. ; presentation on behalf of the Ministry of Aviation [at the] 1966 Air Armament Working … Vade-mecum for field-general court-martial : [M.M.L. 67-8 and A.A. 49] / by O.M.T. Frost Chrome plating of barrels by the Heinrich Reining G.m.b.H. : report / by Major J.M. Crews and Mr. A.E. Kramer