Archive6010420TitleDorothea Quarry Engine House SurveyLevelCollectionDescriptionOne box containing a colour photographic survey of the Dorothea Quarry Beam Engine House, and its surroundings. Not yet sorted or catalogued.MediumOne box. Photo.Imagesn
Archive6058983Title8CL_26064_1 - Cadw Registered Files CollectionLevelSub-groupDescriptionClosed registered file, ref. no. 8CL/26064/1, transferred from Cadw, concerning Dorothea quarry, Penygroes, Caerns, engine house and beam pumping engine etc, miscellaneous papers.MediumText.Imagesn
Archive6513744TitleCSAM_MM_2000_10 - Cadw Scheduled Ancient Monument 35mm NegativesLevelSub-groupDescriptionColour photo surveys of scheduled ancient monuments in Caernarfonshire carried out by M.A. Mason, 2000.MediumTwo sheets. Photo.Imagesn
Archive6513743TitleCSAM_MM_2000_09 - Cadw Scheduled Ancient Monument 35mm NegativesLevelSub-groupDescriptionColour photo surveys of scheduled ancient monuments in Caernarfonshire carried out by M.A. Mason, 2000.MediumTwo sheets. Photo.Imagesn
Archive6513862TitleCSAM_MY_2003_01 - Cadw Scheduled Ancient Monument 35mm NegativesLevelSub-groupDescriptionColour photo surveys of scheduled ancient monuments in Anglesey, Caernarfonshire and Merionethshire carried out by Mike Yates, 2003.MediumOne sheet. Photo.Imagesn
Archive6508299TitleDGT_10_1 - Tucker CollectionLevelBatchDescriptionColour slides showing views of Dorothea Quarry incline and Engine house and views of Nantlle Quarry, Llyn Nantlle and Tai Nantlle. Images taken in April 1976.Medium1 sheet. Photo.Imagesn
Archive6513742TitleCSAM_MM_2000_08 - Cadw Scheduled Ancient Monument 35mm NegativesLevelSub-groupDescriptionColour photo surveys of scheduled ancient monuments in Caernarfonshire carried out by M.A. Mason, 2000.MediumTwo sheets. Photo.Imagesn
Archive6058521Title8M_3055_3_Pt1 - Cadw Registered Files CollectionLevelSub-groupDescriptionClosed registered file, ref. no. 8M/3055/3/Pt1, transferred from Cadw, concerning Dorothea Quarry engine house, and beam pumping engine etc, acquisition. SAM Code CN165MediumText.Imagesn
Archive6058520Title8M_3055_1 - Cadw Registered Files CollectionLevelSub-groupDescriptionClosed registered file, ref. no. 8M/3055/1, transferred from Cadw, concerning Dorothea Quarry engine house and beam pumping engine etc, scheduling. SAM Code CN165MediumText.Imagesn
Archive6212375TitleDH2009_005 - David Howarth CollectionLevelItemDescriptionOne digital colour photograph of Dorothea Engine House, Llanllyfni taken by David Howarth, undated.MediumPhoto.Imagesy
