Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
Calipers
Electrical machinery 'lockout caliper' and lock. Used to isolate electrical machinery while mechanic was working on it. Used by the donor at Rose Heyworth Colliery, c.1982.
Pwnc
Diwydiant
Rhif yr Eitem
2017.39
Historical Associations
Association Type: Colliery
Lle: Rose Heyworth Colliery
Derbyniad
donation, 7/3/2017
Deunydd
metel
Nid yw sylwadau ar gael ar hyn o bryd. Ymddiheuriadau am yr anghyfleustra.