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common1945-1980
21¢ US Air Mail Eagle
United States · 1973 · 21¢
A blue airmail stamp featuring a stylized eagle in flight, with 'US AIR MAIL' at the top and '21¢' below the eagle.
Issued in 1973, this stamp was part of the US Air Mail series, reflecting the ongoing importance of airmail services for rapid communication.
Printing Method
Photogravure
Catalog Numbers
scottC79
Image: usps · 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.
