New York: The Geographical Press, 1933.
First edition. Signed by Armin Lobeck in the upper margin of the front free endpaper, inscribed to former owner. , 207 pp. Publisher's pebbled brown cloth with gilt lettering. Near Fine with dulled gilt in a Fair dust jacket with a number of chips to spine panel and repairs to verso. Includes fold-out map in rear pocket in Fine shape. An uncommon signed copy of cartographer and artist Armin K. Lobeck's illustrated guide to the airways of the USA. Item #140940375