Letter from Sir Alexander Mackenzie to Simon McTavish, 5 August 1792
Letter from Donald Ross to Simon McTavish, 22 August 1792
Letter from James Hallowell to Simon McTavish, 17 November 1792
Letter from Alexander Henry to Simon McTavish, 24 January 1796
Letter from Simon Fraser to Simon McTavish, 21 July 1796
Letter from Hugh Finlay to Simon McTavish, 16 February 1797
Draft of an address to Sir James Craig and 3 related documents
Letter from Lord Dalhousie to Roderick Mackenzie
Letter from Hugh Finlay to Thomas Scott
Letter from Thomas Leigh Goldie to Captain Alexander Mackenzie