Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
Cwmystwyth lead Mine, plan
Cwmystwyth Mines, General contour of ground at side of concentration plant.
Pwnc
Diwydiant
Rhif yr Eitem
87.249I/85
Derbyniad
Collected officially, 31/12/1987
Mesuriadau
Meithder
(mm): 630
Lled
(mm): 1270
Deunydd
paper (tracing)
Lleoliad
In store
Nid yw sylwadau ar gael ar hyn o bryd. Ymddiheuriadau am yr anghyfleustra.