Years[edit | edit source]

Events[edit | edit source]

It was definitely before 1957, as S'Trell noted a lack of satellites around the Earth, although a careful check of the 45 RPM phonographic records Sastrowardoyo, Vosseller and Whalen are examining show that there is one record from the later 1950s.
1940s Timeline
20th century
1960s
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