Vol. 6 [Queries and Hints]
Vol. 4 [Queries and Hints]
Vol. 3 [Queries and Hints]
Vol. 11 [Queries and Hints]
Vol 1 : queries and hints in 20 vols.
Three letters about James Dinwiddie written by James Gandon
Royal Institution notes, 20 Dec 1809
Queries and hints, vol. 9
Queries and hints, vol. 8, Paris
Queries and hints, vol. 12
Queries and hints, vol. 10
Queries and hints on various subjects, volume 14th
Queries and hints on various philosoph. subjects, vol. 2
Notes on lectures at the Royal Institution
Notes on Davy's lectures on chem. & philosophy
James Dinwiddie's notebook