Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
Park Colliery, plan
Black print on brown paper. Section of Park Estate showing location and thickness of Rock Vein, Little Vein, Five Quarters Vein, Yard Vein, Pontyclerc Vein, Big Vein, Lower Five Quart Vein, Three Quarts Vein, Charcoal Vein, not dated.
Pwnc
Diwydiant
Rhif yr Eitem
90.4I/8
Derbyniad
Collected officially, 1990
Mesuriadau
Meithder
(mm): 266
Lled
(mm): 485
Deunydd
paper (tracing)
Lleoliad
In store
Nid yw sylwadau ar gael ar hyn o bryd. Ymddiheuriadau am yr anghyfleustra.