Nid oes gennych resi chwilio datblygedig. Ychwanegwch un trwy glicio ar y botwm '+ Ychwanegu Rhes'
Rhif Archif
2022-06-14_3286
Disgrifiad
A group of archive material arising from survey work carried out at Penpompren mine, Talybont, by the Early Mines Research Group in 2020. Includes drawings of a wooden shovel. There is a digital index to the material.
Cofnod Casglu
EMRGA - Early Mines Research Group Archive
Cyfrwng
1 folder. Graphic.
Cychwynnwr
Early Mines Research Group
Dyddiad
2020