The Trevi Fountain, one of Rome’s most famous landmarks, was opened to the public by Pope Clement XIII.
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The 'Pact of Steel' was signed, an agreement between Fascist Italy and Nazi Germany.
Abraham Lincoln received a patent for a device that would lift a boat over shoals and obstructions.
When Cubs' player Billy Sunday played his first game, he struck out four times.
The Wright Brothers were granted a patent for their 'flying machine' after applying for it three years earlier.
Two new moons of Saturn were found in photos from the Hubble Space Telescope by Astronomers Amanda S. Bosh and Andrew S. Rivkin.