Maps. Airline routes in Middle America. Mar. 1949; compiled and drawn by CIA from information supplied by Foreign Air Transport Division, Civil Aeronautics Board. Scale 100 naut. m.=0.8 in., scale 1:6,000,000.
Publication Title:
Airline routes in Middle America. Mar. 1949; compiled and drawn by CIA from information supplied by Foreign Air Transport Division, Civil Aeronautics Board. Scale 100 naut. m.=0.8 in., scale 1:6,000,000.
Display Title:
Maps. Airline routes in Middle America. Mar. 1949; compiled and drawn by CIA from information supplied by Foreign Air Transport Division, Civil Aeronautics Board. Scale 100 naut. m.=0.8 in., scale 1:6,000,000.
Series Title:
Maps.
Corporate Agency Authors:
Central Intelligence Agency and President of United States