Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
Oakeley slate quarry, photograph
unknown
(Photographer)
Black and white photograph of a drawing showing an early example of pillaring to support the roof of the workings - from the diary of Samuel Holland who worked a quarry at Blaenau Ffestiniog about 1840.
Pwnc
Diwydiant
Rhif yr Eitem
52.465/3
Historical Associations
Association Type: Slate company
Place: Oakeley slate quarries
Creu/Cynhyrchu
Rôl: Photographer
Derbyniad
donation
Mesuriadau
Meithder
(mm): 208
Lled
(mm): 256
Techneg
Black and white (monochrome photograph)
Photograph
Deunydd
Paper
Lleoliad
In store
Nid yw sylwadau ar gael ar hyn o bryd. Ymddiheuriadau am yr anghyfleustra.