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Key Fact
Description
This is a Scott C1 Air Mail stamp, issued by the United States in 1918. It features a red illustration of an NC-4 aircraft, symbolizing early aviation achievements. The stamp is perforated with a 11 gauge and has a denomination of 24 cents. It was printed using the offset method. The stamp was issued on May 1, 1918, with the first day of issue in Washington D.C. Its dimensions are typical for a regular format stamp.
History
The Scott C1 stamp holds a significant place in philatelic history as the first regular issue airmail stamp of the United States. Its release coincided with the groundbreaking trans-Atlantic flight of the NC-4 flying boat, making it a symbol of this pioneering era in aviation. The design reflects the enthusiasm and progress of early 20th-century air travel.
Facts
This stamp is notable for its relatively low print run of 150,000, making it scarce compared to later issues. The image mistakenly depicts an NC-4 flying boat, which was a Navy aircraft, rather than the Curtiss JN-4 'Jenny' biplane often associated with early airmail. The phrase 'address this envelope to' is also present on the stamp, a curious inscription.
Value Fact
As a historically significant and scarce first airmail issue, the Scott C1 stamp is highly sought after by collectors. Its value is influenced by its condition, centering, and any postmarks. Fine examples can command prices ranging from several hundred to several thousand dollars, with rare errors or cancellations fetching significantly higher amounts.

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