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Benjamin Franklin — George Washington The First U.S. Postage Stamps, issued 1847. The first stamp issues were authorized by an act of Congress and approved on March 3, 1847. [20] The earliest known use of the Franklin 5¢ is July 7, 1847, while the earliest known use of the Washington 10¢ is July 2, 1847.
This is a list of tectonic plates on Earth's surface. Tectonic plates are pieces of Earth's crust and uppermost mantle, together referred to as the lithosphere. The plates are around 100 km (62 mi) thick and consist of two principal types of material: oceanic crust (also called sima from silicon and magnesium) and continental crust (sial from ...
Since the United States Post Office (now United States Postal Service or USPS) issued its first stamp in 1847, over 4,000 stamps have been issued and over 800 people featured. People have been featured on multiple stamps in one issue, or over time, such as various Presidents of the United States.
Mae Carol Jemison (born October 17, 1956) is an American engineer, physician, and former NASA astronaut. She became the first African-American woman to travel into space when she served as a mission specialist aboard the Space Shuttle Endeavour in 1992. Jemison joined NASA's astronaut corps in 1987 and was selected to serve for the STS-47 ...
Plate tectonics (from Latin tectonicus, from Ancient Greek τεκτονικός (tektonikós) 'pertaining to building') [ 1] is the scientific theory that Earth 's lithosphere comprises a number of large tectonic plates, which have been slowly moving since 3–4 billion years ago. [ 2][ 3][ 4] The model builds on the concept of continental ...
The postal notes and postal orders of the other three entities were also allowed to be paid in the Orange Free State under the terms of the South African Postal Union Convention (which came into effect on 1 January 1898), but the postal notes and the postal orders had to be repatriated back to the issuing entity after being cashed.
The Second World War was the impetus for another well-known South African stamp format, the so-called “bantams”. In 1941 a set of stamps was issued to publicise the War Effort. Between 1942 and 1944 these stamps were reprinted in a much smaller format, between half and one third the size of the previously issued stamps, hence the nickname ...
1840 6 May - The Penny Black and Two Pence Blue, world's first postage stamps, become valid for the pre-payment of postage. 1842 1 February City Despatch Post New York local post. 1843 1 March - Zürich issue their first stamps: Zürich 4 and 6. 1843 1 August - Bull's Eyes, first stamps of Brazil.