1961. First Edition. 264 pages. Pictorial dust jacket over blue cloth. Black and white photographic plates throughout. Pull-out colour map to final page. Binding remains firm. Pages and plates have light tanning and foxing throughout. Tape marking to endpapers and pastedowns. Boards have light shelf-wear with corner bumping. Light tanning to spine and edges with crushing to spine ends. Unclipped jacket has moderate edgewear with chips, tears, and creasing. Tape to flaps. Wear marks overall.