Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
Lantern slide
Stemming a shot hole in preparation for shotfiring. Used in Safety in Mines Research Board Pamphlet No.4.
Pwnc
Diwydiant
Rhif yr Eitem
2018.197/58
Mesuriadau
Meithder
(mm): 82
Lled
(mm): 82
Uchder
(mm): 3
Categorïau
CoalNid yw sylwadau ar gael ar hyn o bryd. Ymddiheuriadau am yr anghyfleustra.