Scottish Section 9. (1880). Two sections illustrative of the geology of parts of Lanarkshire and Ayrshire. London: Geological Survey Office.
Scottish Section 9. (1880). Two sections illustrative of the geology of parts of Lanarkshire and Ayrshire. London: Geological Survey Office. Crosses Scottish one inch geological maps 15 and 23. Flat hand-coloured engraving, 69 x 99 cm, at 1:63,360 and x6 vertical exaggeration. Clear plate impression, clean, colours bright, a very few marginal minor tears. In very good condition.