| Reference number | HS/15/465 |
| Level | Item |
| Title | Letter, from William Selwyn to Sir John Herschel, dated at Vine College, Cambridge |
| Creator | William Selwyn |
| Date | 19 March 1861 |
| Description | Autograph letter signed by sender. Discusses 'autograph of the sun' he sent earlier. Discusses measuring relative temperature of sun. Has an unpublished letter of Galileo to Cardinal Barberini regarding sunspots. |
| Language | English |
| Extent | 4pp |
| Format | Manuscript |
| Place origin | Vine College, Cambridge |
| 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/Herschel2556
|
Fellows associated with this archive
| Code | Name | Dates |
| NA6278 | Selwyn; William (1806 - 1875) | 1806 - 1875 |
| NA8238 | Herschel; Sir; John Frederick William (1792 - 1871); astronomer | 1792 - 1871 |