Archive6022627TitleAdditional InformationLevelItemDescriptionDraft report entitled "Pontneddfechan Gunpowder Works & Silica Mines Management Plan Annex 12" by Brecon Beacons National Park dated 6th April 1990.MediumText, Cartographic.Imagesn
Archive6405867TitleDBHSC_IP_11_06 - D.B. Hague Slide CollectionLevelItemDescriptionColour slide showing Pontneddfechan Powder Works, photographed by Douglas Hague, May 1969.MediumPhoto.Imagesn
Archive6405869TitleDBHSC_IP_11_08 - D.B. Hague Slide CollectionLevelItemDescriptionColour slide showing Pontneddfechan Powder Works, photographed by Douglas Hague, May 1969.MediumPhoto.Imagesn
Archive6405868TitleDBHSC_IP_11_07 - D.B. Hague Slide CollectionLevelItemDescriptionColour slide showing Pontneddfechan Powder Works, photographed by Douglas Hague, May 1969.MediumPhoto.Imagesn
Archive6022626TitleDrawings CollectionLevelItemDescriptionRCAHMW drawing (ink on paper) showing plan, section & elevation of Pontneddfechan Gunpowder Works.MediumGraphic.Imagesn
Archive6060028TitleBR230 - Cadw Scheduling RecordsLevelSub-groupDescriptionFile of Cadw scheduled monument records for Pontneddfechan Powder Works (BR230) , consisting of scheduling notices, accompanied by Field Monument Warden reports. Files stored in scheduled monument number order.MediumText, Cartographic.Imagesn
Archive6511333TitleCSAM_IH_2008_10 - Cadw Scheduled Ancient Monument 35mm NegativesLevelSub-groupDescriptionColour photo surveys of scheduled ancient monuments in Breconshire carried out by Ian Halfpenney, 2008.MediumTwo sheets. Photo.Imagesn
Archive6205122TitleAdditional InformationLevelBatchDescriptionCorrespondence concerning the Pont Nedd Fechan Gunpowder Works at Glyn Neath, dated 1969.MediumPhoto, Text.Imagesn
