U.S. Postal Service Announces Additional 2025 Stamps

March 6, 2025 U.S. Postal Service Announces Additional 2025 Stamps Details on dates and locations for first-day-of-issue events through July also released WASHINGTON — The U.S. Postal Service today announced stamps celebrating the 250th anniversaries of the U.S. Army, U.S. Navy and U.S. Marine…