Rhif ArchifTeitlLefelDisgrifiadCyfrwngDelweddauRhif Archif6429384Teitl960276 - Investigators' PhotographsLefelItemDisgrifiadNo4 adit barracks, N wall, weighbridge to left of gable, barracks to right, Rhosydd Slate Quarries complex.CyfrwngPhoto.Delweddaun
