United States, Office of Strategic Services., Research and Analysis Branch. compiled and drawn in the Branch of Research and Analysis, OSS. "Map no. 3019, 18 February 1944.". O.S.S.
United States, Office of Strategic Services., Research and Analysis Branch. compiled and drawn in the Branch of Research and Analysis, OSS. "Map no. 3019, 18 February 1944.". O.S.S.
United States, Office of Strategic Services., Research and Analysis Branch., Geography Division. and United States, Board of Economic Warfare, Supply and Resources Division. drawn in R. and A., O.S.S. ; Board of Economic Warfare project no. Un-lg, Supply and Resources Division. "Map no. 2018." Includes location map. O.S.S.
United States, Office of Strategic Services., Geography Division. drawn in the Geography Division, O.S.S. Relief shown pictorially. "Map no. 966, August 22, 1942.". O.S.S.
United States, Office of Strategic Services., Research and Analysis Branch. drawn in the Branch of Research and Analysis, O.S.S. "November 17, 1942." "Reproduced by the OSS Repro. Section." "Map no. 1415.". O.S.S.