Scottish Section 8. (1877). From Dumgoyne, Strathblane, across the Valleys of the Rivers Kelvin, Clyde and Irvine, to the moor south of Loudon Hill.
Scottish Section 8. (1877). From Dumgoyne, Strathblane, across the Valleys of the Rivers Kelvin, Clyde and Irvine, to the moor south of Loudon Hill. London: Geological Survey Office. Crosses Scottish one inch geological maps 22, 23, 30 and 31. Flat hand-coloured engraving, 69 x 99 cm, at 1:63,360 and x6 vertical exaggeration. Clear plate impression, clean, colours bright. In very good condition.