America Issues First Airmail Stamp
On May 13, 1918, the United States issued its first airmail stamp – US #C3. It carried America’s first airmail two days later, and sparked one of the world’s most famous stamp rarities.
Mail Delivery
First International Postal Conference
On May 11, 1863, representatives from 15 nations met in Paris to discuss postal issues. That first International Postal Conference would eventually lead to the creation of the Universal Postal Union.
Philatelic Truck Begins its Journey
On May 9, 1939, the Philatelic Truck departed the White House on a cross-country journey to introduce thousands of Americans to the exciting world of stamps.
First U.S. Stamp Books
On April 18, 1900, the US Post Office issued its first stamp books. The books proved to be very popular with the general public and several post offices sold out of their supplies on the first day they were placed on sale.
American Scenes & American Transportation Series
On March 10, 1995, the USPS issued the first stamps in two new definitive series – American Scenes and American Transportation. These stamps were created as part of the USPS process of converting its service-inscribed stamps for discounted bulk mail to non-denominational postage.
Street Mailbox Patented
On March 9, 1858, iron manufacturer Albert Potts of Philadelphia patented an early mail collection box. His mailbox was affixed to a lamp post for the convenience of mailers.
Star Routes
On March 3, 1845, a congressional act established star routes. Businesses would carry mail under contract with the post office on these postal routes.
Bank Note Series
March 1, 1870, is the earliest known use of one of the Bank Note stamps, a long-running series of stamps produced by three different bank note companies. These stamps have interesting differences thanks to secret marks, grills, paper varieties, fancy cancels, and more!
Transcontinental Airmail
On February 22, 1921, experimental overnight transcontinental airmail flights between San Francisco and New York were launched. Despite a rocky start, the flights were a resounding success, earning support and funding for expanded service.