Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
Bargoed Colliery, plan
Arrangement of boilers shewing space available for proposed economisers Messrs P.D.S.C.Cov. Bargoed colliery. Date Feb 5th 1919. Scale ¼" - 1'0"
Nid yw sylwadau ar gael ar hyn o bryd. Ymddiheuriadau am yr anghyfleustra.