1935. Second edition. 443 pages. No dust jacket. Blue cloth covered boards with gilt. Black and white photographs. Fold-out plans. Maps across endpapers. Pages remain bright and clean with minimal tanning and foxing. Cracking to front hinge with netting exposed. Binding 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 remains bright and clear. Boards are slightly bowed. Book has slight forward lean.