| RefNo | HS/18/92 | 
| Level | Item | 
| Title | Letter, from Élie François Wartmann to Sir John Herschel, dated at 3 Leicester Place | 
| Creator | Wartmann; Elie-François (1817-1886); Swiss physicist | 
| Recipient | John Frederick William Herschel | 
| Date | 4 October 1841 | 
| Description | Autograph letter signed by sender. Has visited scientific institutions in the British Isles, and is writing to make arrangements to see John Frederick William Herschel. Talks about Halley's Comet. | 
| Language | French | 
| Extent | 2pp | 
| Format | Manuscript | 
| Place origin | 3 Leicester Place | 
| Digital images | View item on Science in the Making | 
| AccessStatus | Open | 
| URLDescription | Also available on Epsilon | 
| URL | https://epsilon.ac.uk/view/herschel/letters/Herschel7889 | 
Fellows associated with this archive
| Code | PersonName | Dates | 
| NA8238 | Herschel; Sir; John Frederick William (1792 - 1871); mathematician and astronomer | 1792 - 1871 |