Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
Bricks from Slate Waste, A New Industry (article)
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
Creu/Cynhyrchu
Illustrated Carpenter and Builder (The)
Dyddiad: 05/09/1919
Derbyniad
Purchase, 2/12/1992
Mesuriadau
Meithder
(mm): 265
Lled
(mm): 205
Deunydd
papur
Lleoliad
In store
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