14 December 1940 was the day accepted for the first preparation of the isotope plutonium-238.
15 August 1947 was a Friday.
June 14th, 1947 fell on a Saturday.
June 21, 1947 fell on a Saturday.
On December 3rd 1947 a Streetcar Named Desire opened on Broadway.
January 7, 1947, was a Tuesday.
December 1 1947 was on a Monday.
December 12 1947 was a Friday.
December 30 1947 was a Tuesday.
December 25 1947 was a Thursday.
December 13th, 1947 fell on a Saturday.
December 18th, 1947 fell on a Thursday.
August 14, 1947, was a Thursday.
23rd December, 1947 fell on a Tuesday.
April 14 1947 was a Monday.
September 14, 1947 fell on a Sunday.
August 14, 1947, was a Thursday.