Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
Minera & W.Denbigh. lead & zinc mining area
10 pages including 6 illustrations. Printed in black ink on cream paper. Content summary :- The history and geology of mining in that area
Pwnc
Diwydiant
Rhif yr Eitem
1992.386
Mesuriadau
Meithder
(mm): 250
Lled
(mm): 185
Nid yw sylwadau ar gael ar hyn o bryd. Ymddiheuriadau am yr anghyfleustra.