Archive6355728TitleAP_2007_2132 - RCAHMW Colour Oblique Digital Aerial PhotographsLevelItemDescriptionRCAHMW colour oblique aerial photograph of Alwen Water Scheme, Cerrigydrudion from the south-east. Taken on 31 July 2007 by Toby DriverMediumPhoto.Imagesy
Archive6355727TitleAP_2007_2109 - RCAHMW Colour Oblique Digital Aerial PhotographsLevelItemDescriptionRCAHMW colour oblique aerial photograph of Alwen Water Scheme, Cerrigydrudion from the north-west. Taken on 31 July 2007 by Toby DriverMediumPhoto.Imagesy
Archive6027858Title9500218_01A - NMR Site FilesLevelItemDescriptionTwo black and white prints of the construction and maintenance workers' housing at Alwen Water Supply. Negatives held.MediumPhoto.Imagesn
Archive6268319Title9500218_02A - Investigators' PhotographsLevelItemDescriptionConstruction workers' housing (85248) from West. NA/DE/95/030.MediumPhoto.Imagesn
Archive6027859TitleInvestigators' PhotographsLevelBatchDescriptionAlwen Water Supply; Photo survey comprising 5 B&W prints taken by Brian Malaws dated 6th April 1995, negatives held.MediumPhoto.Imagesn
Archive6049696Title91_CS_0124 - RCAHMW Colour Oblique Aerial PhotographsLevelItemDescriptionSlide of RCAHMW colour oblique aerial photograph of Alwen Water Supply: Dam, taken by C.R. Musson, 26/2/1991.MediumPhoto.Imagesy
Archive6462206TitleAP_2009_1120 - RCAHMW Colour Oblique Digital Aerial PhotographsLevelItemDescriptionRCAHMW colour oblique photograph of Alwen Reservoir. Taken by Toby Driver on 18/03/2009.MediumPhoto.Imagesy
Archive6268317Title9500218_00A - Investigators' PhotographsLevelItemDescriptionDetail of valves for pressure fillers and top drive (85183). NA/DE/95/030.MediumPhoto.Imagesn
