Strahan, Aubrey et al. (1915). The Coals of South Wales with Special Reference to the Origin and Distribution of Anthracite. London, 2nd edition.
Strahan, Aubrey et al. (1915). The Coals of South Wales with Special Reference to the Origin and Distribution of Anthracite. London: Geological Survey of England and Wales (now BGS), 2nd edition. 91+ vi pp. + 10 foldout b/w plates – 8 maps at 1:253,440, 1 sections, 1 chart. Hardback. red cloth covered boards with gilt lettering to spine. Library binding of original paperback. Binding sound, negligible wear, clean text, library stamp on title page, otherwise, unmarked. Original paperback covers bound in at back. In very good to fine condition.
About the Coalfields Memoirs
These early 20th century reports on regional coalfields were published by the Geological Survey of England and Wales.
About the England & Wales Sheet Memoirs
These 20th century reports, specific to the one inch geological map for the area, were published by the Geological Survey of England and Wales.