Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
Graigola Merthyr Smokeless Coal (booklet)
Content summary - history of the Graigola Merthyr Company and the uses of Graigola coal. Also contains various advertisements for local companies. 24 pages, illustrated thoughout. Undated.
Pwnc
Diwydiant
Rhif yr Eitem
2017.38/508
Mesuriadau
Meithder
(mm): 125
Lled
(mm): 188
Nid yw sylwadau ar gael ar hyn o bryd. Ymddiheuriadau am yr anghyfleustra.