What day of the week was October 20, 1972?
The day of the week October 20th, 1972 fell on was a Friday.
Harlow Shapley the American astronomer (b. 1885) died on this day in 1972.
The day of the week October 20th, 1972 fell on was a Friday.
Harlow Shapley the American astronomer (b. 1885) died on this day in 1972.