Rhif ArchifTeitlLefelDisgrifiadCyfrwngDelweddauRhif Archif6511375Teitl89_408_0115 - Ordnance Survey Vertical Aerial Photography CollectionLefelItemDisgrifiadBlack and white aerial photograph of Cwmgiedd, taken by the Ordnance Survey on 7th September 1989 at an altitude of 8300 feet. Grid reference SN7811. Print enlargement (c. 20") taken from 9" film roll.CyfrwngPhoto.DelweddaunRhif Archif6025640Teitl9300207_12 - NMR Site FilesLefelItemDisgrifiadUndated B&W photograph showing general view of Cwmgiedd, group of people in foreground, copy negative held (9300207/12)CyfrwngPhoto.DelweddaunRhif Archif6479342TeitlPRD_02_0498 - Paul R. Davis CollectionLefelItemDisgrifiadColour photo showing Mynydd y Gelli, taken by Paul R. Davis, 2nd June 2016.CyfrwngPhoto.Delweddauy
