US 1918 Air Mail 50 Cents Biplane
United States · 1918 · 50 Cents
A 50 Cents US Air Mail stamp from 1918 depicting a biplane, likely a Curtiss JN-4 'Jenny', flying over a landscape.
This stamp is part of the first US airmail issues, commemorating the pioneering era of airmail service in the United States and its early development.
Printing Method
Engraved
Catalog Numbers
Image: <a href="//commons.wikimedia.org/w/index.php?title=User:SueStamps&action=edit&redlink=1" class="new" title="User:SueStamps (page does not exist)">SueStamps</a> · License: CC BY-SA 3.0
View on Wikimedia CommonsEstimated Values by Condition
Perfectly centered, fresh, no faults
Well centered, fresh colors
Nicely centered, minor flaws
Average centering, acceptable
Off-center or visible wear
Prices are approximate market estimates for educational purposes. Actual values depend on specific factors including cancel type, margins, and provenance.
