Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
Partridge, Jones & John Paton Ltd., colliery plan
Plan of workings in Meadow Vein Collieries : Big Pit, Cwmsychan, Gwenallt, Blaenserchan, Llanerch, Llanhilleth, Six Bells, Tirpentwys, Vivian Drg.No. R 27/7 Scale : 6" to 1 mile
Pwnc
Diwydiant
Rhif yr Eitem
87.175I/7
Derbyniad
Collected officially, 2/10/1987
Mesuriadau
Meithder
(mm): 1035
Lled
(mm): 968
Techneg
dyeline
Deunydd
papur
Lleoliad
In store
Nid yw sylwadau ar gael ar hyn o bryd. Ymddiheuriadau am yr anghyfleustra.