Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
Cwmystwyth lead Mine, plan
Cwmystwyth Lead-Zinc Mine. Scale 1:1250 or 1":104' 50":1 mile. Surveyed by the North Cards Mining Club, drawn by Simon JS Hughes
Pwnc
Diwydiant
Rhif yr Eitem
87.249I/91
Derbyniad
Collected officially, 31/12/1987
Mesuriadau
Meithder
(mm): 556
Lled
(mm): 753
Deunydd
papur
Lleoliad
In store
Nid yw sylwadau ar gael ar hyn o bryd. Ymddiheuriadau am yr anghyfleustra.