Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
Plan Showing Mines Levels and Air Shafts Glyn Ebwy Fawr
Plan of Ebbw Vale and surrounding areas marked out with locations and names of mines, air shafts, levels and ironstone quarries. Scale 6 inches = 1 mile. Dated 23 February 1975.
Pwnc
Diwydiant
Rhif yr Eitem
2017.38/366
Creu/Cynhyrchu
Thomas, G.K.
Dyddiad: 23/02/1975
Derbyniad
Old stock, 27/2/2017
Mesuriadau
Meithder
(mm): 1050
Lled
(mm): 495
Deunydd
papur
Lleoliad
In store
Nid yw sylwadau ar gael ar hyn o bryd. Ymddiheuriadau am yr anghyfleustra.