Archive6441672TitleDS2015_231_001 - Investigators' Digital PhotographyLevelItemDescriptionView looking east up counter-balance incline between Floor 0 to Floor 5 at Diffwys Slate Quarry.MediumPhoto.Imagesy
Archive6441651TitleDS2015_231 - Investigators' Digital PhotographyLevelBatchDescriptionInvestigators' Digital Photograpy of Floor 0 to Floor 5 incline, Diffwys Slate Quarry.Medium1 image. Photo.Imagesn