Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
Water balance, film slide
Parts of the water balance gear, Big Pit Mining Museum, early 1990s. The water balance was originally sited at Brynpwllog "Old Shaft" (Rogers Pit), Blaen-carno, Rhymney, Mon.
Pwnc
Diwydiant
Rhif yr Eitem
2015.48/1045
Mesuriadau
Meithder
(mm): 50
Lled
(mm): 50
Nid yw sylwadau ar gael ar hyn o bryd. Ymddiheuriadau am yr anghyfleustra.