1915. No Edition Remarks. 541 pages. No dust jacket. Blue cloth covered boards with gilt. Black and white diagrams throughout. Pages with some foxing and tanning, particularly to endpapers and textblock edges. Some cracking to gutters with exposed netting. Binding slightly loose. Boards have heavy shelf wear with bumping and fraying to corners and crushing and fraying to spine ends. All surfaces heavily tanned and sunned, particularly spine. Gilt lettering to spine is heavily dulled but remains slightly brighter on front. Some additional marks and staining.