Archive NumberTitleLevelDescriptionMediumImagesArchive Number6538692Title73_091_1053 - Ordnance Survey Vertical Aerial Photography CollectionLevelItemDescriptionBlack and white aerial photograph of Norton, taken by the Ordnance Survey on 17th April 1973, at an altitude of 8,300 feet. Grid reference SO3066. Print enlargement (c. 20") taken from 9" film roll.MediumPhoto.ImagesnArchive Number6134600Title881323_03 - RCAHMW Black and White Oblique Aerial PhotographsLevelItemDescriptionRCAHMW Black and white oblique aerial photograph of Norton, Presteigne, taken by CR Musson on 13/06/88MediumPhoto.ImagesnArchive Number6134601Title881323_05 - RCAHMW Black and White Oblique Aerial PhotographsLevelItemDescriptionRCAHMW Black and white oblique aerial photograph of Norton, Presteigne, taken by CR Musson on 13/06/88MediumPhoto.Imagesn