The first postage stamp, History of postal stamps

Echo I - First Passive Communications Satellite - Postage Stamp (1937) & Art Panel - History of the United States: an official issue of Postmasters of America - Limited Edition, 1979 : Collectibles & Fine Art

New postage stamps mark Civil War anniversary - The Washington Post

Today in History: Postage Stamps

Whose Portrait Is Shown on the Very First Postage Stamp

Price of Forever Stamp on the Rise Again

It's Out of This World! - Postal History Foundation

India's Special Edition Of Stamps Offers A Snapshot Of India's History

A Short History of Postage Stamps

1847 Federal Postage Stamp Correspondence

Price of Forever Stamp on the Rise Again

Great Britain Philately: 1940 Centenary of World's First Adhesive Postage Stamp

A beloved and 'beautiful' CT bridge became a postal stamp