Archive6533960Title89_387_0123 - Ordnance Survey Vertical Aerial Photography CollectionLevelItemDescriptionBlack and white aerial photograph of Merthyr Mawr, taken by the Ordnance Survey on 20th July 1989 at an altitude of 7,900 feet. Grid reference SS8875. Print enlargement (c. 20") taken from 9" film roll.MediumPhoto.Imagesn
Archive6510215TitleBWGG_1_125 - Buildings of Wales Glamorgan and Gwent Publications ArchiveLevelSub-groupDescriptionMerthyr Mawr: hand-written notes with references from various sources on St Teilo's Church and reference to a planned school.Medium1 envelope. Text.Imagesn
Archive6539235TitleCLBN_GL - Cadw Listed Buildings 35mm Colour Negative CollectionLevelSub-groupDescriptionColour negatives showing buildings in the community of Merthyr Mawr, taken by Cadw during their listed building resurvey programme.Medium11 negative sheets. Photo.Imagesn
Archive6348790TitleCNJ11_04 - C.N. Johns CollectionLevelBatchDescriptionFile of field notes relating to 'Glamorgan North', pertaining to the Glamorgan Inventories.Medium1 file. Text.Imagesn
Archive6533959Title84_140_0026 - Ordnance Survey Vertical Aerial Photography CollectionLevelItemDescriptionBlack and white aerial photograph of Merthyr Mawr, taken by the Ordnance Survey on 30th May 1984 at an altitude of 8,000 feet. Grid reference SS8877. Print enlargement (c. 20") taken from 9" film roll.MediumPhoto.Imagesn
