| Ref No | GSL/L/R/12/42 |
| Title | Letter from OBSERVATOIRE PHYSIQUE CENTRAL |
| Date | 9 April 1851 |
| Level | Item |
| Extent | 1 item |
| Format | Document |
| Description | Secretary's In Letters: from OBSERVATOIRE PHYSIQUE CENTRAL, 9 April 1851. Re: Acknowledging receipt of the QJGS. |
| Access Conditions | Access is by appointment only. Please contact the Archivist for further information. |
| Language | French |
| ArchNote | Description by Caroline Lam |