USPS Unveils Commemorative Stamps for 250th Anniversaries of Army, Navy, and Marine Corps

WASHINGTON, May 16, 2025 /PRNewswire/ -- The U.S. Postal Service is celebrating the release of three individual commemorative stamps honoring the 250th anniversaries of the U.S. Army, U.S. Navy and U.S. Marine Corps. Each stamp pays tribute to a vital component of the nation's defense,...