This is the scientific journal entitled "Queries and Hints on Fermentation"; it contains queries numbered 1 to 142. Composed by James Dinwiddie in January, 1790 while in London, the journal covers hints related to fermentation. ...

One letter to James Dinwiddie from Joseph Rawlings dated Aug 19, 1809 and one letter fragment, date unknown.

This is the scientific journal entitled "Queries and Hints on Music"; it contains queries numbered 1 to 65. Composed by James Dinwiddie in 1792 while in London, the journal covers hints related to music. This file consists ...

In this scientific journal written begun April 1, 1776, James Dinwiddie discusses magnetism and electricity. He includes several diagrams related to magnets and magnetic fields and queries at the end of the section. This ...

This document is a statement concerning a course taught in natural philosophy. The document is dated March, 1767. This file consists of one document that is nine pages in length.

In this scientific journal by James Dinwiddie, he describes a number of galvanic experiments. This file consists of one journal that is 22 pages in length.

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.

One letter to James Dinwiddie from Dr Blacklock dated Sept 17, 1787.

One letter to James Dinwiddie from A.P. Buchanan, date unknown.

One letter to James Dinwiddie from C. Boyd, date unknown.