Tractor, Crawler, Diesel, 70 to 90-DBHP, Standard, Caterpillar D7, 74-In. Gage, with La Plant-Choate R-71, Angledozer and Le Tourneau R-7, Power Control Unit. Serial Nos. … Engineer Field Manual. Military Engineering (Tentative) Part One. Communications Map Reading, Supplement, A.T.M. (Aust). no. 13 Ross Rifle story / [R. Phillips, F. Dupuis, J. Chadwick] Drill regulations for mountain artillery Machine-gun drill regulations (provisional) 1917 / prepared and edited at the Army War College Engineer field manual : Parts I-VI National Military Park; National Park; Battlefield site and National Monument Regulations / war Department-approved and published by authority of the Secretary of War-office of the … Signal book United States army 1914 Signal book United States army 1916 War Department Office of the Chief Signal Officer Manual Manual of visual signaling of the U.S. Signal Corps / prepared under the direction of brigadier-general A.W. Greely chief signal officer, U.S. Army by captain …