| Ref No | SWCC/PHO/COL/23 |
| Title | Cambrian Navigation Colliery: postcard of the Cambrian Trust Collieries |
| Description | The postcard depicts 4 views of the following collieries: Cambrian; Glamorgan; Naval and Gilfach. Two portrait photographs of DA Thomas and LW Llewelyn also appear on the photograph. |
| Date | c 1914 |
| Subject | Collieries |
| Coal mining |
| Physical Description | Black and white postcard and reprint |
| Format | Photograph |
| Place_Code | ANW/PLACE/1753 |
| ANW/PLACE/1743 |
| ANW/PLACE/181 |
| Extent | 2 photographs (139mm x 89mm; 260mm x 202mm) |