Rhif ArchifTeitlLefelDisgrifiadCyfrwngDelweddauRhif Archif6399689TeitlCMC_PA_401 - Cadw Monuments in Care CollectionLefelBatchDisgrifiadColour photographs and negatives, produced by Peter Humphries, relating to Blaenavon Ironworks, and 'Llanfoist'.Cyfrwng1 file. Photo.Delweddaun
