The Patent Cooperation Treaty is signed.
The Don't Make A Wave Committee, a fledgling environmental organization founded in Canada in 1971, officially changes its name to "Greenpeace Foundati ...
George Edward Gouraud records Handel's Israel in Egypt onto a phonograph cylinder, thought for many years to be the oldest known recording of music.
White Rock, British Columbia officially separates from Surrey, British Columbia and is incorporated as a new city.
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