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common1945-1980
21¢ Airmail Jet
United States · 1971 · 21¢
A 21¢ US airmail stamp featuring a modern jet aircraft in flight against a stylized red and blue background.
Issued in 1971, this stamp reflects the era of expanding air travel and the importance of airmail services for international and long-distance communication.
Catalog Numbers
scottC81
License: Public domain
Estimated Values by Condition
Superb(S)
$2Perfectly centered, fresh, no faults
Extremely Fine(XF)
$1.04Well centered, fresh colors
Very Fine(VF)
$0.75Nicely centered, minor flaws
Fine(F)
$0.5Average centering, acceptable
Good(G)
$0.21Off-center or visible wear
Prices are approximate market estimates for educational purposes. Actual values depend on specific factors including cancel type, margins, and provenance.
