Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
Glass negative - ¼ plate
Miner testing for gas with a flame safety lamp, unidentified colliery. Used in Safety in Mines Research Board Pamphlet No.2 'Every Mining Man'.
Pwnc
Diwydiant
Rhif yr Eitem
2018.197/80.2
Mesuriadau
Meithder
(mm): 107
Lled
(mm): 82
Categorïau
CoalNid yw sylwadau ar gael ar hyn o bryd. Ymddiheuriadau am yr anghyfleustra.