Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
King Edward Mine, Stoping, glass negative
Stoping by rock-drill 400ft level, at King Edward Mine, showing sprayer in use for laying dust.
Pwnc
Diwydiant
Rhif yr Eitem
87.18I/256
Mesuriadau
Meithder
(mm): 82
Lled
(mm): 106
Nid yw sylwadau ar gael ar hyn o bryd. Ymddiheuriadau am yr anghyfleustra.