| GMD | Map |
| Classification | 5740s50.G8#160 1974 |
| Publisher | Southampton, Ordnance Survey, 1974 |
| Subject | Dyfed (Wales) Maps.Maps --Mid Glamorgan, Brecon Beacons (Wales)Powys (Wales) Maps.West Glamorgan (Wales) Maps. |
| Series | OS Langranger160 |
| Description | 1 map : col. ; 88 x 100 cm. |