1948. No Edition Remarks. 194 pages. Pictorial jacket over orange cloth with gilt lettering. Contains black and white diagrams throughout. Pages are lightly tanned, but text remains clear. Binding is firm. Pencil inscription to front free endpaper. Boards have light shelf-wear, with minor corner bumping and minimal scuffing to edges. Minor crushing to spine ends. Light bleach spotting to edges. Unclipped jacket. Light tanning and foxing to all surfaces, heaviest to spine. Moderate edgewear to spine and panels, with noticeable rips and chips, and slight loss to spine ends.