TREDGOLD, THOMAS. The Steam Engine. London: For J. Taylor, 1827. 20 engraved plates, including 2 double-page. 4to, contemporary calf, rebacked with original backstrip laid down, some wear; some pale foxing and spotting to plates (mostly marginal). FIRST EDITION, without ads. Sotheran Supp. I,1,936; see Honeyman VII ,2294.