Materiel instruction memorandum : The Firing Battery 155mm Howitzer M1 Tactics instruction memorandum : Radio voice procedure for field artillery Logarithmic trigonometric and short-base tables Gunnery instruction memorandum : Use of Photomaps in Field Artillery Battalion Survey and Unobserved Fire Gunnery instruction memorandum : Laying A Mosaic by Radial Line Method Gunnery instruction memorandum : The Aerial O.P. Materiel instruction memorandum : Field Artillery Ammunition men-at-arms series United States Marine Corps / text by John Selby ; colour plates by Michael Roffe Uniforms of the United States Navy / Office of the Chief of Naval Operations . Naval History Division Uniforms of the United States navy 1900 - 1967 United States Navy occupational handbook : a manual for civilian guidance counselors and navy classification officers Landing-force manual United States navy : 1920