1934. No Edition Stated. Unpaginated. No dust jacket. Red cloth with gilt titles to spine. Volume II. Includes various diagrams. Pages have slight foxing, tanning and minor thumbing. Foxing more noticeable towards the start and end of the book. A few dog-eared corners. Boards have some moderate edge wear, with slight bumping to corners and minor bumping to spine ends. Boards a little rubbed and marked overall. Slightly scratched overall. Gilt is bright.