Digital copy of measured plans and section views of Cyfarthfa Works, produced by Geoff Ward in 1992 for Council for British Archaeology and published in the CBA Research Report 79, fig 36Opsiynau lawrlwytho a prynu
NPRNTeitlMath O SafleArchifauDelweddauNPRN34078TeitlCyfarthfa Ironworks, Merthyr TydfilMath O SafleGWAITH HAEARNArchifau71Delweddau37