Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
Brynpwllog water balance, slide
Water balance gear from Rogers Pit, Brynpwllog on display outside the National Museum of Wales, Cathays Park, Cardiff.
Pwnc
Diwydiant
Rhif yr Eitem
2017.6/26
Mesuriadau
Meithder
(mm): 50
Lled
(mm): 50
Uchder
(mm): 3
Nid yw sylwadau ar gael ar hyn o bryd. Ymddiheuriadau am yr anghyfleustra.