Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
Hydrometer
Hygrometer acid tester. Used at International Colliery. In cardboard tube.
Pwnc
Diwydiant
Rhif yr Eitem
68.271/8
Historical Associations
Association Type: Colliery
Place: International Colliery
Derbyniad
donation, 9/7/1968
Mesuriadau
Meithder
(mm): 320
base
(mm): 48
Deunydd
Glass
Card
Mercury
Lleoliad
In store
Dosbarth
3-D object (small)Nid yw sylwadau ar gael ar hyn o bryd. Ymddiheuriadau am yr anghyfleustra.