On August 30, 1934, the US Post Office issued its first Airmail Special Delivery stamp. Only in use for a short time, Airmail Special Delivery stamps paid the air postage and special delivery fee with a single stamp.
After a decade of debates, the Smithsonian Institution was established on August 10, 1846. Nicknamed “the nation’s attic,” it houses more than 154 million items and is the world’s largest museum, education, and research complex.
On August 1, 1963, the U.S. Post Office experimented with luminescent stamps for the first time, in an effort to speed up mail sorting and cancellation.
On July 30, 1993, the Smithsonian’s National Postal Museum opened in Washington, DC. It’s home to the National Philatelic Collection, one of the world’s largest and most valuable stamp collections.
On July 19, 1980, the Summer Olympic Games opened in Moscow, Soviet Union. They were the first Olympics to be held in Eastern Europe. The US was among 65 countries that boycotted the games, and the numerous stamps issued to commemorate the games were removed from sale until after the Olympics were finished.
On July 4, 1971, the USPS issued the first stamp in the Bicentennial Series. Over the course of six years, the USPS issued 113 commemorative stamps honoring the 200th anniversary of the American Revolution.
On July 1, 1847, America’s first postage stamps were issued. While the use of stamps wasn’t mandatory until 1856, this was a historic philatelic milestone.
On June 30, 1914, the US issued its very first stamp printed on the rotary press, US #459. It’s also the only imperforate US rotary press coil. Just 21,000 were printed and they went unnoticed for three years.
On June 24, 1904, the US issued its first stamps for use in the Canal Zone. The stamps were used by the thousands of workers who built and maintained the Panama Canal.