This map depicts the corridor for flight navigation between Buffalo, New York, and Albany, New York, including major urban areas, roads, railroads,... Show moreThis map depicts the corridor for flight navigation between Buffalo, New York, and Albany, New York, including major urban areas, roads, railroads, etc., and the location of airfields and navigation beacons. It was compiled and printed for the Aeronautics Branch of the Department of Commerce by the Coast and Geodetic Survey, Washington D.C., in October 1930. Show less