Elles, Gertrude L., (1926). ‘[Map of the] Structure of the Ben Lawers Nappe as seen on Ben Lawers and Meall Corranaich’, fold-out colour printed

Elles, Gertrude L., (1926). ‘[Map of the] Structure of the Ben Lawers Nappe as seen on Ben Lawers and Meall Corranaich’, fold-out colour printed map approx. 1:17,000, 29.5x46cm, and small b/w foldout index map of the Ben Lawers Range in ‘The Geological Structure of Ben Lawers and Meall Corranaich (Perthshire)’, an extract from Quarterly Journal of the Geological Society, v.82, pp. 304-328. Map and text age-toned, clean. In very good condition. First page is a photocopy.