This 1975 US Airmail First Day Cover bears the 21¢ "Visit USA Bicentennial Era" stamp, postmarked December 17, 1975, in Kitty Hawk, North Carolina. The cachet depicts a winged angelic figure sounding a trumpet above a globe, evoking the era's tourism promotion campaign.
The stamp was issued during America's Bicentennial celebrations to encourage international visitors. Its December 17 cancel date deliberately commemorates the 1903 Wright brothers' first powered flight at nearby Kill Devil Hills, tying the cover directly to the birthplace of aviation.
A notable detail is the airmail-specific denomination and the "USAirmail" inscription, which was still in use for international rates during the Bicentennial period. The colorful border and official first-day text make this an attractive display piece.
Collectors of aviation, Bicentennial, or airmail topical FDCs will appreciate this cover's strong thematic links and clean condition.
