1914. Sixth edition. 465 pages. No dust jacket. This is an ex-Library book. Red cloth covered boards. Library copy, with expected inserts, stamps and inscriptions. Pages with some foxing and tanning, particularly to endpapers and textblock edges. Binding remains firm. Some marginalia. Boards have heavy shelf wear with 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.