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