| RefNo | HS/18/349 | 
| Level | Item | 
| Title | Letter, from Thomas Young to Sir John Herschel, dated at Park Square | 
| Creator | Thomas Young | 
| Recipient | John Frederick William Herschel | 
| Date | 18 February 1829 | 
| Description | Autograph letter signed by sender. Invites John Frederick William Herschel to join Thomas Young to meet Thomas Henderson at [Davies] Gilbert's party Saturday. T. F. Colby accepted payment from Board of Longitude up to Christmas; Henry Kater would not accept payment beyond dissolution of Board. Thomas Young believes John Frederick William Herschel should accept payment at least from March to June. | 
| Language | English | 
| Extent | 1p | 
| Format | Manuscript | 
| Place origin | Park Square, London | 
| Origin coordinates | 51.524, -0.147 | 
| Digital images | View item on Science in the Making | 
| AccessStatus | Open | 
| URLDescription | Also available on Epsilon | 
| URL | https://epsilon.ac.uk/view/herschel/letters/Herschel8083 | 
Fellows associated with this archive
| Code | PersonName | Dates | 
| NA7947 | Young; Thomas (1773 - 1829); physician, physicist and Egyptologist | 1773 - 1829 | 
| NA8238 | Herschel; Sir; John Frederick William (1792 - 1871); mathematician and astronomer | 1792 - 1871 |