Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
North Wales Development Company Limited (booklet)
The uses of North Wales slate waste for brick making, glass, pottery, tiles, rubber goods and cement making. 8 pages, with no illustrations.
Pwnc
Diwydiant
Rhif yr Eitem
1992.292/1
Historical Associations
Association Type: slate quarries
Date: 1919 (circa)
Derbyniad
Purchase, 2/12/1992
Mesuriadau
Meithder
(mm): 225
Lled
(mm): 140
Deunydd
papur
Lleoliad
In store
Dosbarth
advertising and promotionNid yw sylwadau ar gael ar hyn o bryd. Ymddiheuriadau am yr anghyfleustra.