Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
O.S. map of Montgomeryshire
Photocopy of part of OS map showing Bryntail and Bryn-y-tail Mines lead mines. Scale 1:2500. Four sheets of paper taped together.
Pwnc
Diwydiant
Rhif yr Eitem
87.249I/34
Creu/Cynhyrchu
Ordnance Survey Office
Dyddiad: 1902
Derbyniad
Collected officially, 31/12/1987
Mesuriadau
Meithder
(mm): 712
Lled
(mm): 462
Techneg
photocopy
Deunydd
papur
Lleoliad
In store
Nid yw sylwadau ar gael ar hyn o bryd. Ymddiheuriadau am yr anghyfleustra.