Letter, 26 January 1827
Letter, 2 February 1827
Miscellaneous geological maps
Miscellaneous geological maps
Chart of the River St. Lawrence from Bic Island to Quebec, Part II
Letter, 18 June 1828
Letter, 23 September 1828
Letter, 2 March 1828
Letter, 7 October 1828
Letter of administration, 4 January 1828
Business correspondence and letter of administration, 1828
Business correspondence and letter of administration, 1828