The temperature on July 20, 1957 was between 10.2 °C and 20.3 °C and averaged 15.2 °C. There was 2.1 mm of rain during 1.8 hours. There was 4.6 hours of sunshine (29%). The partly or heavily clouded was. The average windspeed was 2 Bft (weak wind) and was prevailing from the south-southwest. Source: KNMI
January 23 » American inventor Walter Frederick Morrison sells the rights to his flying disc to the Wham-O toy company, which later renames it the "Frisbee".
March 8 » Egypt re-opens the Suez Canal after the Suez Crisis.
March 9 » The 8.6 Mw Andreanof Islands earthquake shakes the Aleutian Islands, causing over $5 million in damage from ground movement and a destructive tsunami.
April 5 » In India, Communists win the first elections in united Kerala and E. M. S. Namboodiripad is sworn in as the first Chief Minister.
December 6 » Project Vanguard: A launchpad explosion of Vanguard TV3 thwarts the first United States attempt to launch a satellite into Earth orbit.
December 20 » The initial production version of the Boeing 707 makes its first flight.
When copying data from this family tree, please include a reference to the origin: Bert Visscher, "Family tree van Bert Visscher ", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-visscher-en-aanverwanten/I3772.php : accessed May 11, 2024), "Adriaan ter Horst (± 1885-1957)".
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