Archive NumberTitleLevelDescriptionMediumImagesArchive Number6065932Title1977_47 - NMR Site FilesLevelItemDescriptionA black and white print of Frongoch Lead Mine engine house.MediumPhoto.ImagesnArchive Number6065922Title792711 - NMR Site FilesLevelItemDescriptionA black and white print showing Frongoch Lead Mine engine house.MediumPhoto.ImagesnArchive Number6510856TitleCSAM_HBB_2000_08 - Cadw Scheduled Ancient Monument 35mm NegativesLevelSub-groupDescriptionColour photo surveys of scheduled ancient monuments in Ceredigion carried out by Helen Burnham, 2000.MediumOne sheet. Photo.ImagesnArchive Number6511190TitleCSAM_HBB_2007_13 - Cadw Scheduled Ancient Monument 35mm NegativesLevelSub-groupDescriptionColour photo surveys of scheduled ancient monuments in Ceredigion and Carmarthenshire carried out by Helen Burnham, 2007.MediumTwo sheets. Photo.ImagesnArchive Number6550169TitleDBHSC_036_08 - D.B. Hague Slide CollectionLevelItemDescriptionColour slide showing Frongoch Engine house in the snow, taken by Douglas Hague, January 1969.MediumPhoto.ImagesnArchive Number6550170TitleDBHSC_036_09 - D.B. Hague Slide CollectionLevelItemDescriptionColour slide showing Frongoch Engine House, taken by Douglas Hague, January 1976.MediumPhoto.ImagesnArchive Number6508230TitleDGT_08_2 - Tucker CollectionLevelBatchDescriptionOne sheet of colour slides showing Esgair Fraith Mine, Esgair Hir Mine, Esgair Mwyn Mine, Frongoch Mine and Graig Goch Mine.MediumPhoto.ImagesnArchive Number6018343TitleDrawings CollectionLevelItemDescriptionRCAHMW drawing (ink on film) by Douglas Hague showing plan, section & elevation of pumping engine house at Frongocg Lead Mine.MediumGraphic.ImagesnArchive Number6065919TitleNMR Site FilesLevelItemDescriptionA photocopy of diagrams showing a section, a plan and an elevation of Frongoch Lead Mine engine house.MediumGraphic.ImagesnArchive Number6065856TitleNMR Site FilesLevelItemDescriptionA typed descriptive account with a pencil sketch plan of Frongoch mine engine house.MediumGraphic, Text.Imagesn