This series of notes written by James Dinwiddie focuses on astronomy. Dinwiddie discusses the properties of the moon and outlines the lunar cycle as well as the phenomenon of comets. He provides a list of well known ...

This scientific journal by James Dinwiddie focuses on navigation by stars which is demonstrated through a series of calculations. This file consists of one journal that is 24 pages in length.

These lecture notes written by James Dinwiddie ca. 1793 discuss geography, astronomy, and navigation. The file consists of 45 pages of lecture notes.

These are a series of notes taken by James Dinwiddie between March 23, 1809 and December 21, 1809 from lectures given at the Royal Institution. The topics range from the electro-chemistry to astronomical systems to botanical ...

These lecture notes written by James Dinwiddie in 1783 (?) focus on astronomy. He mentions the moon and tides as well as eclipses. The file consists of four pages of notes.

These notes written by James Dinwiddie outline a lecture on astronomy. He discusses the various planets and their motion as well as their various measurements (diameter, distance from the sun). The file consists of nineteen ...

These notes written by James Dinwiddie ca. 1793 are a series of questions related to astronomy; the notes may be examination papers. The file consists of twenty pages of lecture notes.

This journal, dated 1793-1794, contains Dinwiddie's observations about Chinese culture and also includes his notes regarding experiments he conducted with longitude by Chronometer. This file consists of one journal, 408 pages.

These notes written by James Dinwiddie ca. 1793 discuss several instruments including planitaria, clocks, and globes. This file consists of sixteen pages of notes.

This notebook kept by James Dinwiddie between December 20, 1809 and April 19, 1810 contains notes on Mr. Davy's lectures at the Royal Institution which focus on a variety of topics in chemistry. This file consists of one ...