Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
Groesfaen Colliery (report)
National Coal Board, South Western Division
(publisher)
National Coal Board
(publisher)
Report containing specifications of the Groesfaen and Penygarreg shafts at Groesfaen Colliery. Undated. Three pages, stapled.
Pwnc
Diwydiant
Rhif yr Eitem
2017.38/436
Historical Associations
Association Type: Colliery
Lle: Groesfaen Colliery
Creu/Cynhyrchu
20th century
Rôl: publisher
Cyfnod:
20th century
Derbyniad
old stock, 27/2/2017
Mesuriadau
Meithder
(mm): 330
Lled
(mm): 205
Deunydd
papur
metel
Nid yw sylwadau ar gael ar hyn o bryd. Ymddiheuriadau am yr anghyfleustra.