Documents whose date range includes October 1820October 1, 1820October 2, 1820October 3, 1820October 4, 1820October 5, 1820October 6, 1820October 7, 1820October 8, 1820October 9, 1820October 10, 1820October 11, 1820October 12, 1820October 13, 1820October 14, 1820October 16, 1820October 17, 1820October 18, 1820October 19, 1820October 20, 1820October 21, 1820October 22, 1820October 23, 1820October 24, 1820October 25, 1820October 26, 1820October 28, 1820October 30, 1820October 31, 1820 