Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
Bricks from Slate Waste, A New Industry (article)
Illustrated Carpenter and Builder (The)
(Publisher)
Content summary - Mentions Pantdreiniog Slate Quarry Co. Ltd. and its developments in 'slate waste', also the manufacture of Portland cement. Printed on one side of sheet of paper.
Pwnc
Diwydiant
Rhif yr Eitem
1992.292/16
Historical Associations
Association Type: Slate quarries
Place: Bethesda
Creu/Cynhyrchu
Derbyniad
purchase, 2/12/1992
Mesuriadau
Meithder
(mm): 265
Lled
(mm): 205
Deunydd
Paper
Lleoliad
In store
Nid yw sylwadau ar gael ar hyn o bryd. Ymddiheuriadau am yr anghyfleustra.