| Reference number | HS/10/93 |
| Level | Item |
| Title | Letter, from Robert Hunt to Sir John Herschel, dated at Falmouth |
| Creator | Robert Hunt |
| Recipient | John Frederick William Herschel |
| Date | 9 November 1842 |
| Description | Autograph letter signed by sender. Has been working at [L. F.] Moser's experiments and believes he is wrong in considering latent light as the agent that produces the photographic image. Read a paper last evening on the subject, which will be printed. Has been producing images by the action of heat and electricity and proposes to call this process Thermography. |
| Language | English |
| Extent | 3pp |
| Format | Manuscript |
| Place origin | Falmouth |
| Origin coordinates | 50.15, -5.07 |
| Digital images | View item on Science in the Making |
| Access status | Open |
| URL description | Also available on Epsilon |
| URL | https://epsilon.ac.uk/view/herschel/letters/Herschel10741
|
Fellows associated with this archive
| Code | Name | Dates |
| NA3789 | Hunt; Robert (1807 - 1887); mineralogist | 1807 - 1887 |
| NA8238 | Herschel; Sir; John Frederick William (1792 - 1871); mathematician and astronomer | 1792 - 1871 |