Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
Dowlais-Cardiff Works, blast furnace record book
Dowlais Cardiff Works, No.4 blast furnace record book. Notebook belonging to W.E. Simons containing information relating to No.4 blast furnace from 21/12/29 - 22/8/31. Black hardback cover. Information is handwritten in black ink on cream, lined paper.
Nid yw sylwadau ar gael ar hyn o bryd. Ymddiheuriadau am yr anghyfleustra.