細節
JOHNSON, William. The Imperial Cyclopaedia of Machinery, Glasgow: William Mackenzie, [n.d.], text and plates in one volume, 2°, engraved frontispiece, title, dedication and 99 plates, 5 folding, 78 double-page, the 2 larger folding plates mounted on linen (frontispiece torn along inner margin, title and preliminaries rather soiled, some soiling and staining of plate margins), contemporary half leather (spine restored, scruffy). Sold not subject to return.