Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
The Powell Duffryn Steam Coal Company Limited (booklet)
William Lewis (Printers) Ltd.
(Printer)
''Penallta' Washed Mixture Its Production Its Preparation Its Performance''. 13 pages in blue covers, stapled. Undated.
Pwnc
Diwydiant
Rhif yr Eitem
2018.51/90
Historical Associations
Associated Person/Body: Powell Duffryn Steam Coal Co. Ltd.
Associated Person/Body: Powell Duffryn
Association Type: Coal company
Association Type: Colliery
Place: Penallta Colliery
Creu/Cynhyrchu
Derbyniad
old stock, 14/2/2018
Mesuriadau
Meithder
(mm): 242
Lled
(mm): 186
Deunydd
Paper
Card
Metal
Lleoliad
In store
Nid yw sylwadau ar gael ar hyn o bryd. Ymddiheuriadau am yr anghyfleustra.