Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
Ordnance survey map 1:2,500
OS map: Rhymney Ironworks [East Side]. Gwrhyd pit, Terrace Pit, Maerdy Colliery, New and Old Duffryn, yard, Gwaen-Fawr and Twyncarno pits, Bryn oed level. Glamorgan sheet [photocopy]? 25" [no date, early edition]. Copy
Pwnc
Diwydiant
Rhif yr Eitem
70.21I/7
Historical Associations
Association Type: Iron works
Lle: Rhymney Ironworks
Derbyniad
donation, 7/4/1970
Mesuriadau
Meithder
(mm): 1436
Lled
(mm): 1020
Deunydd
papur
Nid yw sylwadau ar gael ar hyn o bryd. Ymddiheuriadau am yr anghyfleustra.