No Edition Remarks. Unpaginated. No dust jacket. Green cloth boards with gilt lettering. Black and white pictorial frontispiece and plates throughout. Volume Four - Pages 1537-2056 with Supplement and General Index. Slight crinkling to gutters however binding remains firm. Pages and plates are moderately tanned with noticeable foxing. Heavier tanning and foxing to pastedowns and free endpapers. Boards have heavy edge-wear with bumping to corners, crushing to spine ends and rub wear all over. Slight crushing and fraying to spine. Gilt lettering is bright and clear. Minor red and white marks to back board. Book has a slight forward lean.