About this episode

This episode explores how postage stamps have chronicled key moments in U.S. history as part of America's 250th anniversary celebration.

Celebrating America’s 250th anniversary, this special episode of Mailin’ It! explores America’s miniature scrapbook, revealing how postage stamps have chronicled key moments in U.S. history. Smithsonian Postal Museum Curator of Philately Daniel Piazza joins hosts Karla and Jeff to reveal how stamps evolved from simple delivery receipts into powerful reflections of our nation’s triumphs, struggles, and evolving cultural identity. Discover the stories behind how these tiny works of art have captured the American spirit over time.

More episodes of Mailin’ It! - The Official USPS Podcast

• Why Millions of Books Travel Free Through the Mail · July 21, 2026 · 35 min
• The Woman Who Tried to Steal Graceland · June 23, 2026 · 25 min

Explore listener stats, chart rankings, contacts and more on the Mailin’ It! - The Official USPS Podcast podcast page.