1941. 7th Printing, Revised edition. 647 pages. No dust jacket. Red cloth with gilt lettering to spine. Contains black and white plates. Pages are visibly tanned with notable foxing throughout. Heavier foxing to text-block edges, pastedowns and endpapers. Pencil mark to front free endpaper. Minor creasing and mark to front pastedown. Tiny holes to front hinge. Visible dust marks to text-block edges. Binding is shaky. Boards have moderate shelf-wear with bumping to corners and rubbing to surface. Notable staining, marking and creasing to boards. Open tear to front joint and spine. Moderate sunning to spine and boards edges. Prominent crushing to spine ends. Heavy wear to gilt lettering.