Nid oes gennych resi chwilio datblygedig. Ychwanegwch un trwy glicio ar y botwm '+ Ychwanegu Rhes'
Finished ink-line reconstruction drawing showing a c.1830 view of Pen-wyllt, Fig 114, "The Brecon Forest Tramroads", S.R. Hughes, 1990.

Also rough pencil sketches (birds eye view).Further Information
NPRNTeitlMath O SafleCasgliadauDelweddau
NPRN80189TeitlPenwyllt Limestone Quarry 2Math O SafleCHWAREL CARREG GALCHCasgliadau7Delweddau7