Archive6061694TitleGM437 - Cadw Scheduling RecordsLevelSub-groupDescriptionFile of Cadw scheduled monument records for Trehafod, Ventilation Furnace (GM437) , consisting of scheduling notices, accompanied by Field Monument Warden reports. Files stored in scheduled monument number order.MediumText, Cartographic.Imagesn
Archive6402412TitlePWC_03_004 - Peter Wakelin CollectionLevelSub-groupDescriptionColour photographs and their corresponding negatives showing Trehafod Ventilation Furnace, taken by Peter Wakelin, c.1992..Medium2 images. Photo.Imagesn
Archive6512016TitleCSAM_JC_2008_13 - Cadw Scheduled Ancient Monument 35mm NegativesLevelSub-groupDescriptionColour photo surveys of scheduled ancient monuments in Glamorgan carried out by Joseph Cliff, 2008.MediumTwo sheets. Photo.Imagesn
Archive6165528Title2002_3510_02 - RCAHMW Black and White Oblique Aerial PhotographsLevelItemDescriptionRCAHMW black and white oblique aerial photograph of Trehafod, ventilation furnace, long view from south. Taken by Toby Driver on 15/07/2002MediumPhoto.Imagesn
Archive6144122Title995103_52 - RCAHMW Black and White Oblique Aerial PhotographsLevelItemDescriptionRCAHMW Black and white oblique aerial photograph of Trehafod Ventilation Furnace, Porth, taken on 13/10/1999 by Toby DriverMediumPhoto.Imagesn
