Documents whose date range includes April 1768April 1, 1768April 2, 1768April 3, 1768April 4, 1768April 5, 1768April 6, 1768April 7, 1768April 8, 1768April 9, 1768April 10, 1768April 11, 1768April 12, 1768April 13, 1768April 14, 1768April 15, 1768April 16, 1768April 17, 1768April 18, 1768April 19, 1768April 20, 1768April 21, 1768April 22, 1768April 23, 1768April 24, 1768April 25, 1768April 26, 1768April 27, 1768April 28, 1768April 29, 1768April 30, 1768 