| Ref No | LDGSL/1088/LAB/10 |
| Title | Photograph of specimens 'Concretions of Magnesian Limestone Tubes' |
| Date | [?1930s] |
| Level | Item |
| Extent | 1 lantern slide |
| Format | Photograph/drawing/painting/print |
| Description | Black and white photograph of specimens 'Concretions of Magnesian Limestone Tubes', from an unknown source, [?1930s]. |
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| Access Conditions | Access is by appointment only. Please contact the Archivist for further information. |
| Language | English |
| ArchNote | Description by Caroline Lam |
| Subject | Permian |