Edition 2-AMS (29 ETB), Series: L909. Prepared under the direction of the Engineer, CINCUSARPAC, by the 29th Engineer Battalion (Base Topo). Compiled in 1968 from: National Geographic Service of Vietnam, 1:10,000 Saigon Tan Son Nhut, Sheets 1-6, published in 1966; by photo reduction of copy. Revised from aerial photography, 1968. Located in the Lloyd Reeds Map Collection, call number: G 8024 .H6 1968 MC54E.