| Ref No | LDGSL/838/H/15 |
| Title | Murchison correspondence: letters from Gregor von HELMERSEN |
| Date | 1844-1845 |
| Level | File |
| Extent | 3 letters |
| Format | Document |
| Access Conditions | Access is by appointment only. Please contact the Archivist for further information. |
| Language | English |
| ArchNote | Description by John Thackray; revised by Caroline Lam. |
| CreatorName | HELMERSEN | Gregor von | 1803-1885 | geologist |
| Previous reference | LDGSL 838/M/H15 |