| Reference number | DM/4/106 |
| Level | Item |
| Title | Letter from J F W Herschel to P M Roget, Secretary, Royal Society |
| Date | 23 December 1830 |
| Description | Reaffirming his opinion that two observatories are necessary in the southern hemisphere.
Also asking to be excused from any further association with the Optical Glass Committee or any other committee with similar functions. |
| Extent | 3 sides |
| Format | Manuscript |
| Access status | Open |
| Access conditions | OPEN - but photocopying forbidden. |
Fellows associated with this archive
| Code | Name | Dates |
| NA8238 | Herschel; Sir; John Frederick William (1792 - 1871); astronomer | 1792 - 1871 |
| NA6616 | Roget; Peter Mark (1779 - 1869); physician and philologist | 1779 - 1869 |