Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
Marine Colliery, sticker
Sticker - "Check Valves: Destroy Dust". Luminous orange, black and white paper sticker.
Pwnc
Diwydiant
Rhif yr Eitem
90.77I/31
Mesuriadau
Meithder
(mm): 48
Lled
(mm): 108
Dosbarth
health and safetyNid yw sylwadau ar gael ar hyn o bryd. Ymddiheuriadau am yr anghyfleustra.