Description | Elevation, scale 1:12. Ink wash Inscribed in the hand of John Farey 'Engraved in Dr Rees' Cyclopaedia Volume 34 article "steam engine" plate 3 by J. Farey, 1816. An account of this engine by Mr Farey in his Treatise on the Steam Engine, quarto, 1827, I, 166' |