Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
Tydraw & Glenrhondda Collieries, plan
Full title - Glenrhondda & Tydraw Collieries. 4'-0" Seam Workings. Scale 6" to a Mile. Datum for Levels - 2000' B.O.D.
Pwnc
Diwydiant
Rhif yr Eitem
2004.83/8
Derbyniad
Donation, 26/7/2004
Mesuriadau
Meithder
(mm): 345
Lled
(mm): 533
Techneg
dyeline
Deunydd
papur
Lleoliad
In store
Nid yw sylwadau ar gael ar hyn o bryd. Ymddiheuriadau am yr anghyfleustra.