Nid oes gennych resi chwilio datblygedig. Ychwanegwch un trwy glicio ar y botwm '+ Ychwanegu Rhes'
Rhif Archif
6052978
Disgrifiad
A black and white print of a map showing the sites of Cwmsymlog lead/silver mine, with a typed descriptive account. From a National Library of Wales copy of W.Wallers 'A Description of the Mines; published in 1699.
Cofnod Casglu
NMR Site Files
Cyfrwng
Text.
Cychwynnwr
W. Waller
Dyddiad
1699