Logarithms
Ticket to a mathematics class at the theological seminary of the Presbyterian Church of Nova Scotia
Photograph of Pat Stewart, Carolyn Waterson, and Bernice Moreau
Astronomy
Cartography
Deduction of the Distance by Mitchell Method
Trigonometry
Mathematics, No. 1-3
One letter to James Dinwiddie from James White
Lecture Notes
Two letters to James Dinwiddie from the Royal Institution
Two letters to James Dinwiddie from A Mercer
One letter to James Dinwiddie from John McGeorge
30 letter to James Dinwiddie from Joseph Hume
One letter to James Dinwiddie from Lt. Gen. Helvill
One letter to James Dinwiddie from James Faulkner
A letter from Charles Elliot to James Dinwiddie