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.
The Reno Gang robbed its fourth train.
Ceylon adopted a new constitution to become the Socialist Republic of Sri Lanka.
The Wright Brothers were granted a patent for their 'flying machine' after applying for it three years earlier.