1937. Twenty-sixth impression. 536 pages. No dust jacket. Blue cloth covered boards with gilt. Black and white photographs. Black and white fold-out map. Pages with some foxing and tanning, particularly to endpapers and textblock edges. Binding slightly loose. Minor pencil inscription to front free endpaper. Boards have moderate shelf wear with mild bumping and fraying to corners and crushing and fraying to spine ends. All surfaces tanned and sunned, particularly spine. Gilt lettering to spine is slightly dulled.