1928. 15th Impression; 6th Edition. 423 pages. Blue dust jacket over blue cloth. Prize plate stuck to front free endpaper. Pages and binding are presentable with no major defects. Minor issues present such as mild cracking, inscriptions, inserts, light foxing, tanning and thumb marking. Overall a good condition item. Boards have mild shelf wear with light rubbing and corner bumping. Some light marking and sunning. Unclipped jacket has moderate edgewear with chips, tears and creasing. Loss to spine ends. Heavy tanning to spine. Visible marks to panels.