| Ref No | LDGSL/14/DELESSE |
| Title | Letters from Achille DELESSE, to Leonard Horner |
| Date | 1859-1860 |
| Level | SubSeries |
| Extent | 3 items |
| Format | Document |
| Access Conditions | Access is by appointment only. Please contact the Archivist for further information. |
| Language | English |
| ArchNote | Description by John Thackray |
| CreatorName | DELESSE | Achille Ernest Oscar Joseph | 1817-1881 | geologist and mineralogist |