Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
St. John's Colliery, safety check
Square brass lamp check with embossed and stamped inscription. Hole at top. Blank on reverse.
Pwnc
Diwydiant
Rhif yr Eitem
2008.67/2
Mesuriadau
Meithder
(mm): 27
Lled
(mm): 27
Uchder
(mm): 1
Pwysau
(g): 6.3
Dosbarth
health and safetyNid yw sylwadau ar gael ar hyn o bryd. Ymddiheuriadau am yr anghyfleustra.