Air Communications – Airports and Principal Routes
Map shows Airports and Principal Air Routes worldwide (1963). It additionally offers a table with information on Cargo and Passenger Air Traffic (1960). Local times are indicated. Modified Gall Projection.
Oxford Economic Atlas of the World (p. 16)
Prepared by the Economist Intelligence Unit and the Cartographic Department of the Clarendon Press, Third Edition, 1965.
Oxford University Press.
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