Archive NumberTitleLevelDescriptionMediumImagesArchive Number6516761Title67_282_0189 - Ordnance Survey Vertical Aerial Photography CollectionLevelItemDescriptionBlack and white aerial photograph of Pwll Trap, St. Clears, taken by the Ordnance Survey on 23rd June 1967, at an altitude of 7,500 feet. Grid reference SN2616. Print enlargement (c. 20") taken from 9" film roll.MediumPhoto.ImagesnArchive Number6516762Title80_111_0008 - Ordnance Survey Vertical Aerial Photography CollectionLevelItemDescriptionBlack and white aerial photograph of Pwll Trap, St. Clears, taken by the Ordnance Survey on 22nd July 1980, at an altitude of 7,750 feet. Grid reference SN2616. Print enlargement (c. 20") taken from 9" film roll.MediumPhoto.ImagesnArchive Number6516763Title82_192_0003 - Ordnance Survey Vertical Aerial Photography CollectionLevelItemDescriptionBlack and white aerial photograph of Pwll Trap, St. Clears, taken by the Ordnance Survey on 2nd September 1982, at an altitude of 7,600 feet. Grid reference SN2616. Print enlargement (c. 20") taken from 9" film roll.MediumPhoto.Imagesn
