1914. Pocket Edition. 168 pages. No dust jacket. Blue cloth with black lettering and rounded corners. Colour maps to endpapers. Contains black and white diagrams and photographs throughout. Book is in better condition than most examples of this age. Neat, clean, well bound pages with very minimal foxing, tanning and thumbing. Small inscriptions and neat labels may be present. Boards have mild shelf wear with light rubbing and corner bumping. Some light marking and sunning.