Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
Lady Windsor Colliery, lamp check
Circular check with one hole at top rim with three smaller holes each side.
Pwnc
Diwydiant
Rhif yr Eitem
2001.45/183
Mesuriadau
diameter
(mm): 42
Uchder
(mm): 1
Dosbarth
health and safetyNid yw sylwadau ar gael ar hyn o bryd. Ymddiheuriadau am yr anghyfleustra.