Elements of military sketching and map reading (1917)
Barnes, John Bryson, 1876- · New York : D. Van Nostrand · leaf 139
\ Position Sketch Vicinity of Fort Leavenwoi JLliiJ … 500 Scale;6 lnches = l MileV.I. lO Feet BARNES-MILITARY SKETCHING AND MAP READING FiG ,l ^ D. Van Nosirand Company, PMUhcrs NEW YORK is-tfii
Military topography · Maps, Military
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