Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
British ''Baum'' Coal Washing Plants (booklet)
Details of coal washing plants built by Simon-Carves Ltd. 16 pages, illustrated throughout. Undated.
Pwnc
Diwydiant
Rhif yr Eitem
2018.51/51
Mesuriadau
Meithder
(mm): 280
Lled
(mm): 216
Nid yw sylwadau ar gael ar hyn o bryd. Ymddiheuriadau am yr anghyfleustra.