| RefNo | AP/51/14 |
| Level | Item |
| Title | Unpublished diagram, pendulum by William Thomson |
| Date | 1869 |
| Description | A rough pencil sketch showing the movement of a pendulum. Marked on front as 'to be kept in archives for reference'. May relate to a paper abstracted in volume 17 of the Proceedings of the Royal Society as 'On a new astronomical clock, and a pendulum governor for uniform motion'.
Subject: Scientific apparatus and instruments |
| Extent | 1p |
| Format | Diagram |
| PhysicalDescription | Ink and graphite pencil on paper |
| Digital images | View item on Science in the Making |
| AccessStatus | Open |
| RelatedMaterial | DOI: 10.1098/rspl.1868.0097 |
Fellows associated with this archive
| Code | PersonName | Dates |
| NA8289 | Thomson; William (1824 - 1907); Baron Kelvin of Largs; physicist | 1824 - 1907 |