1930. First Edition Second Impression. 358 pages. No dust jacket. Aluminum And Its Production. Chemical Engineering Series. Khaki cloth with gilt lettering to spine. Contains black and white photographs and illustrations throughout. Pages are lightly tanned with mild foxing to endpapers and text block edges. Pencil inscription to front free endpaper and paste-down, with a few small nicks along text block edge. Minor dog-eared corners. Slight cracking to gutters with exposed netting. Binding remains firm. Occasional thumb-marking present throughout. Boards have moderate shelf-wear with slight bumping to corners and rubbing to surfaces. Light tanning to spine and edges, with visible crushing to spine ends. Book has a slight forward lean and bow.