Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
Llanberis (Dinorwic) Slate Quarry, plan
Plan of Llanberis (Dinorwic) Slate Quarry Museum Elevations. Sheet 6 of 7 Date of Survey July 1976, Surveyed by Plowman Craven & Associates on behalf of Central Survey DCED. Survey Job No. 24694. Drawn by POA, Checked FJT. Scale 1:100.
Pwnc
Diwydiant
Rhif yr Eitem
87.247I/43
Derbyniad
Collected officially, 31/12/1987
Mesuriadau
Meithder
(mm): 731
Lled
(mm): 1010
Techneg
dyeline
Deunydd
papur
Lleoliad
In store
Nid yw sylwadau ar gael ar hyn o bryd. Ymddiheuriadau am yr anghyfleustra.