Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
Cwmystwyth lead Mine, plan
Proposed arrangement of Pelton Wheel & Gearing for the Cwmystwyth Mines Scale ½" = 1 foot. Gilbert Giles & Co Ltd Engineers Kendal 9.5.99
Pwnc
Diwydiant
Rhif yr Eitem
87.249I/88
Historical Associations
Association Type: Place name
Date: 09/05/1899
Place: Cwmystwyth Lead Mines
Derbyniad
collected officially, 31/12/1987
Mesuriadau
Meithder
(mm): 418
Lled
(mm): 433
Techneg
Blueprint
Deunydd
Paper
Lleoliad
In store
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