No Edition Remarks. Unpaginated. No dust jacket. Blue cloth with gilt lettering. Volume 4. Pagination continued from previous volume. Contains colour illustrated, and black and white photographic plates. Pages and plates are lightly tanned and foxed throughout. Light thumb-marking present. Slight cracking to gutters of a few pages. Binding remains firm. Scuffing to edges of pages. Boards have moderate edge wear with bumping to corners and rubbing to surfaces. Crushing to spine ends with small splits and fraying to cloth. Scuffing and light marking overall. Scuffed loss to cloth to rear board. Notable tanning to spine and edges.