Whether you collect them or still use them to send mail, the postage stamp has had an interesting history.
The History of TV, As Told Through Postage Stamps
Pictorial Issues (1869-1870)
Stamp-ede! - True West Magazine
Sale 2919 - United States, British Commonwealth, and Foreign Stamps and Covers by H.R. Harmer - Issuu
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R164 - 1898 2c US Internal Revenue Stamp -Battleship, carmine rose
Timeline of Philatelic Literature, 1830 - 1875
History of the Postage Stamp - from 1842 to the present - The Cowboy Channel
PDF) Stamping American Memory: Collectors, Citizens, and the Post
R j jones hi-res stock photography and images - Page 14 - Alamy
The Story of the First Postage Stamp, Arts & Culture
Celebrating the USPS - RFD-TV