Letter from Mary Dobie to James Dinwiddie
Pieces of a letter
Translate of Malay Laws
One letter to James Dinwiddie from Allan Toulis
List of Manufacturers
Lightning and other Phenomena: Lectures on Electricity
Experiments of Factitious Air
Elementary Bodys [sic]
A letter from Charles Elliot to James Dinwiddie
Chronometer journal
Notes about planetary orbits
Notebook beginning January 5, 1776
Notebook beginning 12 February 1776
Magnetism and electricity
One letter to James Dinwiddie from Mr & Mrs Dickson
Notes on Geometry
Notes on Fireworks
Philosophical Society
A letter from Ann Pirre to James Dinwiddie
Ireland journal, Belfast, vol. 1st, 1779
Notes on early experiments with air and balloons
A letter from John Aiken to James Dinwiddie
A letter from Will McMullan to James Dinwiddie
A letter from Wm. Kellock, with an addition by I. Anderson to James Dinwiddie
Lecture 7 - Geology, Volcanic Theory
Ireland journal, vol. 2, Belfast, 1779
Ireland journal, vol. 3, Belfast - Lisburn and Newry, 1779
Ireland journal, vol. #5, Drogheda and Dublin, 1780
Ireland, Dublin, 1780, vol. 7
Ireland journal, Dublin and Cork, vol. 8
Ireland journal, 1780, vol. 9th, Cork, Kilkenny, Dublin
Queries and hints on various philosoph. subjects, vol. 2
One letter to James Dinwiddie from Dumfries Philosophical Society
Vol 1 : queries and hints in 20 vols.
Vision
An essay to discover and determine the true order of the battle of the Roman Legions ...
Syllabus of a Course of Lectures on Experimental Philosophy
One letter to James Dinwiddie from R. Cuthbert
Ireland Drogheda journal, vol. 4th, 1780
Extracts from the 68 volume of the Philosophical Transactions for the year 1778
Notes regarding celestial navigation
One letter to James Dinwiddie from George Bridges Rodney
Ballistics; Fortifications; Redoubts; Macedonian Phalanx
Ireland journal, vol. 6th, Dublin, 1780
One letter to James Dinwiddie from William Cleghorn
Memoire
Lecture Notes
One letter to James Dinwiddie from Sir Robert Stewart
One letter to James Dinwiddie from John Edgar
One letter to James Dinwiddie from Robert Stevenson