1935. No edition remarks. 474 pages. No dust jacket. Red cloth. Contains black and white photographs and diagrams. Pages are lightly tanned and foxed throughout. Occasional thumb-marking present. Slight creasing to last few pages. Light scuffing and marking to text-block edges. Binding is slightly shaky. Boards have moderate edge wear with bumping to corners and rubbing to surfaces. Crushing to spine ends with small splits and fraying to cloth. Small splits to joints. Scuffing and light marking overall. Tanning to spine and edges. Faint water staining and minor black marks to boards.