No Edition Stated. 484 pages. No dust jacket. Decorative brown cloth. Contains black and white illustrations and two colour maps throughout. Pages are lightly tanned with mildly foxing throughout. Minor cracking to hinges, slightly exposing netting. Binding is slightly shaky, however all pages are attached. Previous owner's inscription to reverse side of front endpaper. Text block edges dyed red. Illustrations are lightly tanned. Thumb-marking present throughout. Boards have noticeable edge wear with corner bumping. Visible tanning to spine and edges with some crushing to spine ends. Gilt lettering is darkened. Faint white marks with minor damp stains to both boards. Book has a slight forward lean.