Engineering manual civil works construction / Department of the Army, Office of the Chief of Engineers war department technical manual Railway operating battalion : technical manual / prepared under direction of the Chief of Engineers glasgow text books of civil engineering Rainforced concrete railway structures / J.D.W. Ball technical report / beach erosion board, office of the chief of engineers experimental study of submarine sand bars / beach erosion board, office of the chief of engineers Stations of engineer units regular army : 1846-1937 Equipment table for headquarters of a commander Royal electrical and mechanical engineers war department technical manual Engine, handpiece straight : engine, handpiece angle Theory and design of recoil systems and gun carriages / prep. in the Office of the Chief of Ordnance Down ramp! : the story of the Army Amphibian Engineers / William F. Heavey civil engineer in war operator's manual Carrier, universal No. 2, Mark II* : September 1944 / prep. under the direction of Director General of Army Engineering Design and Director of Mechanical … Notes on supercharging for ground engineers : (aeronautical engineering series-Ground engineers) / C.E. Jones