This is a 1990 Vannevar Bush (Atomic Bomb) Americas Patriotic Heroes First Day Cover with a 3 cent "For Defense" stamp. The cover features a beautiful design celebrating American patriotism, with the stamp depicting a soldier in uniform. The cancellation type is First Day of Issue, adding to the cover's collectability. This FDC would make a great addition to any stamp collection or as a unique gift for a history enthusiast. Will ship USPS Ground Advantage Service with tracking. Thanks for looking.