Trinity Site National Hist. Landmark Travel Stamp

A monument marks the spot on the White Sands Missile Range where the first atomic bomb was detonated on July 16, 1945. A second device devastated Hiroshima three weeks later. The site preserves the base camp that housed the scientists and support team and a ranch house where the bomb's plutonium core was assembled.

• Official travel stamp approved by the National Park Service for Trinity Site National Historic Landmark
• Sheet size: 2 7/8" x 6"
• Stamp size: 1 3/4" x 2 1/8"
• Text sticker size: 2 7/8" x 1 3/4"
• Made in the United States