Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
Deep Duffryn Colliery, lamp check
Circular disc with 1mm rim, single circle with raised lettering around outside edge, hole punched top centre, below is a letter and below this a number, both punched, reverse is plain
Pwnc
Diwydiant
Rhif yr Eitem
71.8I/1
Derbyniad
Collected officially, 18/3/1971
Mesuriadau
diameter
(mm): 32
Deunydd
metel
Lleoliad
In store
Dosbarth
employment/unemploymentNid yw sylwadau ar gael ar hyn o bryd. Ymddiheuriadau am yr anghyfleustra.