Archive6537084Title73_082_0680 - Ordnance Survey Vertical Aerial Photography CollectionLevelItemDescriptionBlack and white aerial photograph of Dduallt Loop, taken by the Ordnance Survey on 17th April 1973 at an altitude of 7,500 feet. Grid reference SH6742. Print enlargement (c. 20") taken from 9" film roll.MediumPhoto.Imagesn
Archive6050524Title96_CS_0722 - RCAHMW Colour Oblique Aerial PhotographsLevelItemDescriptionSlide of RCAHMW colour oblique aerial photograph of Ffestiniog Railway, Dduallt Loop, taken by C.R. Musson, 5/5/1996.MediumPhoto.Imagesn
Archive6050523Title96_CS_0723 - RCAHMW Colour Oblique Aerial PhotographsLevelItemDescriptionSlide of RCAHMW colour oblique aerial photograph of Ffestiniog Railway, Dduallt Loop, taken by C.R. Musson, 5/5/1996.MediumPhoto.Imagesn
Archive6189719TitleAP_2005_0561 - RCAHMW Colour Oblique Digital Aerial PhotographsLevelItemDescriptionRCAHMW digital colour oblique photograph of the Dduallt Loop on the Ffestiniog Railway. Taken on 08/06/2005 by T.G. Driver.MediumPhoto.Imagesy
