The Bank of England printed the first one-pound and two-pound banknotes.
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The US spacecraft Pioneer 10 launched.
The musical 'The Sound of Music,' starring Julie Andrews, premiered.
Automatic street lights first appeared in New Milford, Connecticut, US.
Chemical elements Moscovium, Tennessine, and Oganesson were added to the Periodic Table of Elements.
Two trains crashed in a snowstorm in Wellington, Washington, USA, claiming the lives of 96 people.
