Tactical map, Fort Riley & vicinity / horizontal and vertical control by U.S.G.S. & U.S.C. & G.S. ; aerial photography by Flight C 1st Photographic Squadron, A.C. Dec. 1940 ; multiplex mapping & drafting by the District Engineer, U.S.E.D. Little Rock, Ark1946?]"Compiled at T.C.S. Jan. 1946 from revision of 30 Nov. 1943 from seven mile, Magic, Oak View east & west sheet.""N 3902.12 W 9641.58 8.6 x 8.7.""Reproduced at Fort Riley, Kansas H-277-1-2-3-4."Relief shown by contours and spot heights.cartographic