The temperature on December 29, 1967 was between 0.5 °C and 6.3 °C and averaged 3.0 °C. There was 2.1 mm of rain during 1.7 hours. There was 3.3 hours of sunshine (43%). The partly clouded was. The average windspeed was 2 Bft (weak wind) and was prevailing from the northwest. Source: KNMI
January 23 » Milton Keynes (England) is founded as a new town by Order in Council, with a planning brief to become a city of 250,000 people. Its initial designated area enclosed three existing towns and twenty one villages. The area to be developed was largely farmland, with evidence of continuous settlement dating back to the Bronze Age.
January 27 » Cold War: The Soviet Union, the United States, and the United Kingdom sign the Outer Space Treaty in Washington, D.C., banning deployment of nuclear weapons in space, and limiting use of the Moon and other celestial bodies to peaceful purposes.
March 26 » Ten thousand people gather for one of many Central Park be-ins in New York City.
April 9 » The first Boeing 737 (a 100 series) makes its maiden flight.
June 8 » Six-Day War: The USS Liberty incident occurs, killing 34 and wounding 171.
November 14 » American physicist Theodore Maiman is given a patent for his ruby laser systems, the world's first laser.
When copying data from this family tree, please include a reference to the origin: Simon Kooiman, "Family tree Kooiman - Bruijn - Mantel - de Boer", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-kooiman-bruijn-mantel/I7933.php : accessed June 20, 2024), "William Henry Kooiman (1967-)".
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