Archive6426969Title2001-0134 - Investigators' PhotographsLevelItemDescriptionLooking down shaft of 'Lord' water balance lift, Penrhyn Slate Quarry.MediumPhoto.Imagesn
Archive6426968Title2001-0134 - Investigators' PhotographsLevelBatchDescriptionPenrhyn Slate Quarry, Water balance lift: Photo survey comprising 1 B&W print taken by S. R. Hughes, June 2001.Medium1 print. Photo.Imagesn