| Ref No | SWCC/MNA/I/27 |
| Title | Ocean Navigation Colliery Workmen's Institute |
| Description | Minutes 1914-1927 and 1930-1946. |
| Date | 1914-1946 |
| Subject | Coal miners--Wales, South; |
| Person_Code | ANW/CORP/5137 |
| Extent | 2 volumes |
| AccessConditions | Access unrestricted unless stated otherwise. |