| Ref No | LDGSL/3/19 |
| Title | Section of beds in Monkwearmouth coal pit |
| Date | 1831 |
| Level | Item |
| Extent | 2pp |
| Format | Document |
| Description | Letter to William Lonsdale from [?Rev] A HARRIS, Sunderland, giving a section of beds in Monkwearmouth coal pit, 1831 |
| Access Conditions | Access is by appointment only. Please contact the Archivist for further information. |
| Language | English |
| ArchNote | Description by John Thackray |
| Subject | Upper Carboniferous |
| Term | Coal mines |