Making and using elm tree pumps to drain mines before the days of the steam engine mb-code PG-12100-5 View of Smithfield Market with

View of Smithfield Market with figures and animals

from the Thames

With track of Dampier's voyage

It was republished as plate 5 of A narrative of the building and a description of the construction of the Edystone lighthouse with stone

Making and using elm tree pumps to drain mines before the days of the steam engine mb-code PG-12100-5 View of Smithfield Market withMaking and using elm tree pumps to drain mines before the days of the steam engine, 1556 (1956). From De re Metallica by Georgius Agricola. A print from Things, a volume about the origin and early history of many things, common and less common, essential and inessential, by Readers Union, the Grosvenor Press, London, 1956.