1936. First Edition Thus. 511 pages. No dust jacket. Brown cloth. Contains black and white illustrated plates. Pages are lightly tanned and foxed throughout. Cracking to gutters of a few pages with exposed binding. Light thumb-marking present. Cracking to hinges with exposed binding, causing boards to be loose. Text-block is loose from binding. Boards have moderate edge wear with bumping to corners and rubbing to surfaces. Soft crushing to spine ends. Mild tanning to spine and edges.