| RefNo | HS/9/296 |
| Level | Item |
| Title | Letter, from Thomas Henderson to Sir John Herschel, dated at Edinburgh |
| Creator | Thomas Henderson |
| Recipient | John Frederick William Herschel |
| Date | 21 July 1841 |
| Description | Autograph letter signed by sender. All N. L. Lacaille's observations have been reduced and a complete catalogue sent to Francis Baily to be incorporated into the catalogue of the Royal Astronomical Society Hopes Baily is recovering his health. |
| Language | English |
| Extent | 2pp |
| Format | Manuscript |
| Place origin | Edinburgh |
| Origin coordinates | 55.953333, -3.189167 |
| Digital images | View item on Science in the Making |
| AccessStatus | Open |
| URLDescription | Also available on Epsilon |
| URL | https://epsilon.ac.uk/view/herschel/letters/Herschel10415
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