The Marlborough geological survey map from 1925 (this version a 1957 reprint), produced by the Ordinance Survey in England, is a detailed and informative geological map that provides valuable insights into the geology of the area.
Ordnance Survey One-Inch Map, Sheet 127: Aberystwyth (1969). This map is in acceptable condition for its year with no pen, pencil marks, highlighting or tears. There’s wear along the folds with discolouration on some of them, also there’s blemishes on the white border edges and small one on the sea area. The cover has surface wear and creasing on both sides, along the edges and corners with discolouration and old staining marks on the back and inside edges. Overall, the map sheet is in better condition than the cover. Please see photo’s.