Journal of Lectures
Notice of General Meeting
Act to Enlarge the Powers of Institution
Notice of Annual General Meeting
Balloting List for the Committee of Managers
Annual Report of the Visitors of the Royal Institution
Notice of Annual General Meeting
Balloting List for Visitors
Statement on Course in Natural Philosophy
Philosophical Society
A letter from William Kellock, to James Dinwiddie
A letter from A. Dobie to James Dinwiddie
Journal
Journal
Queries and Hints vol. 2 (new series) and 20 (old series) #100-170
Queries and Hints vol. 8 #1111-1286
A letter from Captain Price to James Dinwiddie
General Law of Nature
A letter from Ann Pirre to James Dinwiddie
A letter from Margaret Kertland, to James Dinwiddie
An Acrostic
Pieces of a letter
Three financial documents
Letter to the Editor
Notes on Geometry
Notes on Fireworks
Notes and Research Papers
List of Manufacturers
Tibetan (?) manuscript with Chinese insert
One letter to James Dinwiddie from Dudley Adams
One letter to James Dinwiddie from Dr Blacklock
Two letters to James Dinwiddie from Robert Blain
One letter to James Dinwiddie from Robert Blair
One letter to James Dinwiddie from William Blanta Esq.
One letter to James Dinwiddie from C. Boyd
One letter to James Dinwiddie from John Broateh
One letter to James Dinwiddie from A.P. Buchanan
One letter to James Dinwiddie from D Burges
One letter to James Dinwiddie from James Carmichael
One letter to James Dinwiddie from William Cleghorn
One letter to James Dinwiddie from I. Vans Agnew
One letter to James Dinwiddie from Richard Clements
One letter to James Dinwiddie from the College of Fort William
One letter to James Dinwiddie from Bernard Cologan
One letter to James Dinwiddie from Dr. Copeland
One letter to James Dinwiddie from I. Costellae
One letter to James Dinwiddie from William Crumbie
One letter to James Dinwiddie from Mr Custer
One letter to James Dinwiddie from R. Cuthbert
Three letters to James Dinwiddie from Isabella Dickson
