Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
Ordnance survey map 1:2,500
Photocopy of part of O.S. map showing Cwm Pit and Glyndyris Pit in the Pentrebach region (not dated) Scale : 1:2500
Pwnc
Diwydiant
Rhif yr Eitem
87.243I/159
Derbyniad
Collected officially, 31/12/1987
Mesuriadau
Meithder
(mm): 480
Lled
(mm): 380
Techneg
photocopy
Deunydd
papur
Lleoliad
In store
Nid yw sylwadau ar gael ar hyn o bryd. Ymddiheuriadau am yr anghyfleustra.