Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
Abertillery New Mine development project, report
Folder containing reports, tables and plans, dated 1950s.
Pwnc
Diwydiant
Rhif yr Eitem
2017.38/437
Creu/Cynhyrchu
National Coal Board, South Western Division
National Coal Board
Dyddiad: 1950s
Derbyniad
Old stock, 27/2/2017
Mesuriadau
Meithder
(mm): 330
Lled
(mm): 205
Deunydd
papur
metel
Lleoliad
In store
Nid yw sylwadau ar gael ar hyn o bryd. Ymddiheuriadau am yr anghyfleustra.