October 15th 1973 was a Monday
Wednesday
October 13 1973 was a Saturday.
October 5, 1973, was a Friday.
October 27 1973 was a Saturday.
October 23, 1973 was a Tuesday.
October 21, 1973 was a Sunday.
October 1, 1973 fell on a Monday.
October 17, 1973 fell on a Wednesday.
October 31, 1973 fell on a Wednesday.
October 8, 1973 fell on a Monday.
It was a Tuesday.