Geological map of England and Wales, 1870
Geological map of England and Wales, 1870s. Scale 1"=17mi. Engraved, colour wash 26"x20". In fair condition: flat, 2 sheets joined. Minor marginal tears.
Geological map of England and Wales, 1870s. Scale 1"=17mi. Engraved, colour wash 26"x20". In fair condition: flat, 2 sheets joined. Minor marginal tears.