Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
Ordnance survey map 1:2,500
O.S. Map Second edition 1898, 1906. Carmarthenshire Sheet XLIX, Glamorganshire Sheet II. Showing Gwaun Cae Gurwen Colliery, Brynamman. Scale 1/2500 being 25.344 inches to a statute mile of 208.33 feet to one inch.
Pwnc
Diwydiant
Rhif yr Eitem
87.179I/5
Creu/Cynhyrchu
Ordnance Survey Office
Dyddiad: 1906 –
Derbyniad
Collected officially, 8/10/1987
Mesuriadau
Meithder
(mm): 803
Lled
(mm): 1019
Techneg
dyeline
Deunydd
papur
Lleoliad
In store
Nid yw sylwadau ar gael ar hyn o bryd. Ymddiheuriadau am yr anghyfleustra.