Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
Deep Navigation Colliery, information sheet
Brief details of the coal faces worked, productivity outputs and personnel at Deep Navigation Colliery. Dated 12 March 1976. One page.
Pwnc
Diwydiant
Rhif yr Eitem
2017.38/755
Mesuriadau
Meithder
(mm): 330
Lled
(mm): 202
Nid yw sylwadau ar gael ar hyn o bryd. Ymddiheuriadau am yr anghyfleustra.