| RefNo | HS/15/422 | 
| Level | Item | 
| Title | Letter, from Sir John Herschel to Adam Sedgwick, dated at Slough | 
| Creator | Herschel; Sir; John Frederick William (1792 - 1871); astronomer and mathematician | 
| Recipient | Adam Sedgwick | 
| Date | 3 August 1833 | 
| Description | Autograph letter signed by sender. Received £500 from J. C. Spencer (Lord Althorp) for reduction under the direction of G. B. Airy of earlier planetary observations. Althorp conferred with Lord Grey. Conjectures possible need of a larger grant. | 
| Language | English | 
| Extent | 3pp | 
| Format | Manuscript | 
| Place origin | Slough, Berkshire | 
| Origin coordinates | 51.5082, -0.5954 | 
| Digital images | View item on Science in the Making | 
| AccessStatus | Open | 
| RelatedMaterial | HS/21/144 | 
| RelatedRecord | HS/21/144 | 
| URLDescription | Also available on Epsilon | 
| URL | https://epsilon.ac.uk/view/herschel/letters/Herschel2512
 | 
Fellows associated with this archive
| Code | PersonName | Dates | 
| NA8238 | Herschel; Sir; John Frederick William (1792 - 1871); mathematician and astronomer | 1792 - 1871 | 
| NA3549 | Sedgwick; Adam (1785 - 1873) | 1785 - 1873 |