Duncan 000013

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Size: 1523px × 1640px
Photo credit: © Aviation History Collection / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: air, aircraft, airliners, airlines, airplane, airship, aviation, bygone, dac, dc-3, dc3, dirigible, douglas, douglasaircraft, douglasdc3, historic, history, lighter--air, lighterthanair, lines, ual, united, unitedairlines