1924. No Edition Remarks. 364 pages. Grey jacket over red cloth. Contains black and white diagrams throughout. Pages are lightly tanned and foxed, but text and diagrams remain clear. Binding is firm. Previous owner's inscription to front free endpaper. Boards have moderate shelf-wear, with noticeable corner bumping and some scuffing to edges. Light crushing and splitting to spine ends. Unclipped jacket. Moderate tanning and light foxing to all surfaces. Panels have moderate edgewear with chips and tears. Spine has visible ripping and loss.