| Catalogue Number |
Collection Record |
Description |
Medium |
| 574170 |
Vernon Hughes Collection |
Plans and drawings relating to a National Trust Survey of Aberglaslyn Pass and Moel Hebog. |
graphic;cartographic |
| 574154 |
Vernon Hughes Collection |
Copy plans and drawings relating to a National Trust Survey of Aberglaslyn Pass and Moel Hebog. |
graphic |
| 907239 |
RCAHMW Colour Oblique Digital Aerial Photographs |
RCAHMW colour oblique photograph of Aberglaslyn Bryn y Felin Copper Mine. Taken by Toby Driver on 16/06/2010. |
photo |
