Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
Llanberis (Dinorwic) Slate Quarry, plan
Llanberis (Dinorwic) Slate Quarry Museum. Ground floor plan and elevations. Sheet 1 of 7, date of survey July 1976, surveyed by Plowman craven and Associates. Survey Job No. 24694, drawn P.C.A, scale 1:100
Pwnc
Diwydiant
Rhif yr Eitem
87.247I/38
Derbyniad
Collected officially, 31/12/1987
Mesuriadau
Meithder
(mm): 732
Lled
(mm): 1016
Deunydd
papur
Lleoliad
In store
Nid yw sylwadau ar gael ar hyn o bryd. Ymddiheuriadau am yr anghyfleustra.