| Ref No | GSL/COM/BPN/2 |
| Title | Report of the British Petrographic Nomenclature Committee |
| Date | 15 Dec 1920 |
| Level | File |
| Extent | 1 file |
| Format | Document |
| Description | Typescript report of the British Petrographic Nomenclature Committee, signed by most of the members of the committee. |
| Access Conditions | Access is by appointment only. Please contact the Archivist for further information. |
| Language | English |
| ArchNote | Description by Caroline Lam |
| Previous reference | COM BPN/2 |