Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
Black Vein Colliery, time book
Bound time book with entries from week ending 7th June to 13th September 1924.
Pwnc
Diwydiant
Rhif yr Eitem
2005.92/1
Derbyniad
donation, 6/7/2005
Mesuriadau
Meithder
(mm): 280
Lled
(mm): 152
Uchder
(mm): 30
Deunydd
Paper
Card
Nid yw sylwadau ar gael ar hyn o bryd. Ymddiheuriadau am yr anghyfleustra.