| RefNo | HS/10/438 |
| Level | Item |
| Title | Letter, from H. C. Jennings to Sir John Herschel, dated at Calais |
| Creator | Jennings; H. C. (fl.1845) |
| Date | 28 June 1845 |
| Description | Autograph letter signed by sender. Has found a method of making a gum equal to gum arabic. Would like the support of the Royal Society and John Frederick William Herschel to enable him to take out a patent. |
| Language | English |
| Extent | 3pp |
| Format | Manuscript |
| Place origin | Calais |
| Digital images | View item on Science in the Making |
| AccessStatus | Open |
| URLDescription | Also available on Epsilon |
| URL | https://epsilon.ac.uk/view/herschel/letters/Herschel11101
|
Fellows associated with this archive
| Code | PersonName | Dates |
| NA8238 | Herschel; Sir; John Frederick William (1792 - 1871); astronomer | 1792 - 1871 |