1941. Fifth Edition. 819 pages. No dust jacket. Green cloth with gilt lettering to spine. Contains black and white photographic plates and diagrams throughout. Pages are mildly tanned and foxed, but text remains clear. Plates are bright. Binding is firm. Inscriptions to front endpapers. Boards have moderate shelf-wear, with noticeable corner bumping and some scuffing to edges. Spine is moderately tanned, with noticeable crushing and slight splitting to ends. Gilt remains bright. Heavy rubbing and scuffing overall, with visible marking also.