Archive NumberTitleLevelDescriptionMediumImagesArchive Number6438654TitleDMHC04_101 - Dr Michael Harrison CollectionLevelSub-groupDescriptionColour slides showing sites and buildings in Dr Harrison's classification "Lead - 10290".Medium20 slides. Photo.ImagesnArchive Number6421960TitleWMPT116 - Welsh Mines Preservation TrustLevelBatchDescriptionDigital photos of Level fawr Mine, with cover sheet..Medium136 photos. Text, Photo.Imagesn
