Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
Coity Pit, techincal drawing
Shaft section of Coity Pits, giving description of the following seams - Elled, Big, Threequarter, Coal, Rock, Bydelog, Meadow, Yard, Old and Garw. Scale 10ft to 1 inch. Undated.
Pwnc
Diwydiant
Rhif yr Eitem
87.243I/175
Derbyniad
Collected officially, 31/12/1987
Mesuriadau
Meithder
(mm): 1300
Lled
(mm): 335
Techneg
dyeline
Deunydd
papur
Lleoliad
In store
Nid yw sylwadau ar gael ar hyn o bryd. Ymddiheuriadau am yr anghyfleustra.