1914. Fifth Edition. 612 pages. No dust jacket. Brown cloth. Contains black and white in-text illustrations. Pages are lightly tanned and foxed throughout. Heavy cracking to gutters of a few pages with exposed binding. Occasional thumb-marking present. Cracking to hinges with exposed binding, causing boards to be very loose. Text-block is loose from binding. Boards have moderate edge wear with bumping to corners and rubbing to surfaces. Crushing to spine ends with small splits and fraying to cloth. Mild tanning to spine and edges. Book is forward leaning.