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, Central Intelligence Agency. Relief shown by shading and spot heights. Shipping list no.: 87-185-P. "Map data is of 1977 except for country names which were updated in 1987." "... Central Intelligence Agency.
United States, Central Intelligence Agency. Relief shown by shading and spot heights. Shipping list no.: 87-185-P. "Map data is of 1977 except for country names which were updated in 1987." "... Central Intelligence Agency.
United States, Central Intelligence Agency. "801517 (B00958) 3-91." Shows first-order administrative divisions. Includes comparative area map and insets of Cape Verde and Annobon Island. Central Intelligence Agency.