21 letters to James Dinwiddie from William Fairlie and Mungo
30 letter to James Dinwiddie from Joseph Hume
A bill from Nicholas Meredith to James Dinwiddie
A letter from A. Dobie to James Dinwiddie
A letter from A. Dobie to James Dinwiddie
A letter from Alex Copland to James Dinwiddie
A letter from Andrew Dobie to James Dinwiddie
A letter from Ann Pirre to James Dinwiddie
A letter from Captain Price to James Dinwiddie
A letter from Charles Elliot to James Dinwiddie
A letter from Cylus Irwin to James Dinwiddie
A letter from Demetrios Galormes to James Dinwiddie
A letter from F. Dobie to James Dinwiddie
A letter from Harry Robertson to James Dinwiddie
A letter from James Emartz to James Dinwiddie
A letter from James Proudfoot to James Dinwiddie
A letter from Janet McNaught to James Dinwiddie
A letter from Janet McNaught to William Kellock
A letter from John Aiken to James Dinwiddie
A letter from John Tod to James Dinwiddie
A letter from Margaret Kertland, to James Dinwiddie
A letter from R. Hanna to James Dinwiddie
A letter from R. Hume to James Dinwiddie
A letter from T White, with an addition by Thomas McCarthy, to James Dinwiddie
A letter from Victor Thibault to James Dinwiddie
A letter from Will McMullan to James Dinwiddie
A letter from William Hyslop to James Dinwiddie
A letter from William Kellock, to James Dinwiddie
A letter from William Scott to James Dinwiddie
A letter from William Spence to James Dinwiddie
A letter from Wm. Kellock, with an addition by I. Anderson to James Dinwiddie
A letter to James Dinwiddie from Ino Ruffles
A letter written by Dinwiddie
A letter written by James Dinwiddie
A subpoena to James Dinwiddie from The Hon. Sir George Hilaro Barlow, Baronet, Gov-Gen of Fort William, Bengal
Aerostation, No. 1
Agriculture
An Acrostic
An undated and unsigned letter
Anatomy
Anatomy
Annual Report of the Visitors of the Royal Institution
Art of War (Ancient); Art of War (Modern); Artillery, No. 1,2; Naval Tactics
Astronomy
Ballistics; Fortifications; Redoubts; Macedonian Phalanx
Balloting List for Managers
Balloting List for President, Treasurer, Secretary
Balloting List for the Committee of Managers
Balloting List for Visitors
By-law Regarding Associate Members