This notebook kept by James Dinwiddie between June 21, 1810 and April 22, 1811 contains notes on lectures that focus on a range of topics in chemistry including metals and electrochemistry. This file consists of one notebook ...

This document compiled by James Dinwiddie contains a list of manufacturers in England including their industrial machinery and manufacturing practices. This file consists of fourteen pages of notes.

In this paper, James Dinwiddie writes his own opinions on knowledge and religion. This file consists of one journal that is four pages in length.

Five letter to James Dinwiddie from A.C. Gika dated Jan 25 - Feb 15, 1805.

A subpoena to James Dinwiddie from The Hon. Sir George Hilaro Barlow, Baronet, Gov-Gen of Fort William, Bengal, dated Feb 7, 1806.

One letter to James Dinwiddie from Lt. Gen. Helvill dated July 11, 1790.

One letter to James Dinwiddie from V. Thibault dated Feb 1, 1805.

Two letters to James Dinwiddie from Herbert Jenkins dated Aug 1787 and Sept 28 1789.

One letter to James Dinwiddie from Dean Mahomet, date unknown.

One letter to James Dinwiddie from I. Costellae dated July 8, 1782.