Details:

Chuck Yeager autographed First Day Cover (FDC) commemorating the United States 10-cent Mineral Heritage stamp. The cover features an illustrated cachet depicting various minerals, including tourmaline, rhodochrosite, petrified wood, and amethyst, issued by the American Federation of Mineralogical Societies.

Postmarked Lincoln, Nebraska, June 13, 1974, with an official First Day of Issue cancellation. Yeager has signed prominently in ink across the front.

Fine condition with minor age and handling wear.

Chuck Yeager (1923–2020) was an American military aviator, test pilot, and World War II fighter ace who became the first pilot to officially break the sound barrier in level flight on October 14, 1947, flying the Bell X-1 rocket-powered aircraft. A legendary figure in aviation history, Yeager retired from the United States Air Force as a brigadier general.

Authentication:
Includes a full letter of authenticity from JG Autographs, Inc.

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Reference sku: 11699 1419536-1