Group of letters and documents related to Edward G. W. Butler, 1822-1837, notably including an "Act of Introduction," for 30 slaves purchased by Butler in 4 groups in Richmond, Virginia, in June, 1833, for a total of $14,060.00, with the legal requirement that they be used exclusively by him in Iberville for a term of 5 years, 6pp., folio; two letters on business matters related to the plantation, 1837; and two family letters, 1822