Ordnance Survey Geological Map of the British Islands 1939

Back by popular demand, for a limited time. Our vintage Geological Map of the British Islands is based on the work of the Geological Survey, engraved by Ordnance Survey, and first published in 1904. This is an authentic reproduction of the 3rd edition that was first published in 1939. Originally printed on sheets 92 x 68 cm. Ordnance Survey have enhanced image of the original map from the National Library of Scotland for republication. Scale of Twenty Five Statute Miles to One Inch. Also available as a flat wall map here. Learn more about British Geology here.