| Ref No | SWCC/MND/37 |
| Title | Colliery Cost book for Torcefn, Brynteg, Crynant, Seven Sisters, Rhyding, Gellia. |
| Description | Colliery Cost book for 6 collieries: Torcefn, Brynteg (from 1884 onwards), Crynant, Seven Sisters, Rhyding, Gellia. |
| Date | 6 Jun 1883-17 Apr 1886 |
| Subject | Coal mines and mining--Wales, South; |
| Person_Code | ANW/CORP/4882 |
| ANW/CORP/4881 |
| ANW/CORP/4877 |
| ANW/CORP/4880 |
| ANW/CORP/4878 |
| ANW/CORP/4879 |
| Extent | 1 item |
| AccessConditions | Access unrestricted unless stated otherwise. |