| Reference number | MC/5/263 |
| Level | Item |
| Title | Letter from Paul de Balogh, London, to the Royal Society |
| Date | 3 November 1856 |
| Description | Requesting an exchange of scientific publications between the Hungarian Academy of Sciences and the Royal Society. |
| Extent | 2p |
| Format | Manuscript |
| Access status | Open |
| Related records in the catalogue | MC/5/326 |