US First Flight Cover Central Airlines Borger Texas to Tulsa 1951 US Sc 994.

This US First Flight Cover features the Borger Texas to Tulsa route flown by Central Airlines in 1951. The cover is a great addition to any aviation-related collection and showcases the history of US aviation. The cover has been canceled with a duplex cancellation type and is uncertified. The stamp denomination is 3 cents, and the cover was manufactured in the United States. The multi-color cover is a rare find and a must-have for any stamp collector.