Note 4 — Chapter I · INFLUENCE OF THE EARLY TOOL BUILDERS
Reading edition
“Engineer,” London, March 4, 1910; p. 217. Drawn from the description given in Farey’s “Treatise on the Steam Engine.”
Reading edition
“Engineer,” London, March 4, 1910; p. 217. Drawn from the description given in Farey’s “Treatise on the Steam Engine.”