No edition remarks. 408 pages. No dust jacket. Grey cloth covered boards. Black and white photographs and diagrams. Pages with some foxing and tanning, particularly to endpapers and textblock edges. Binding remains firm. Scribbles to rear endpapers. Slight thumb marking in places. Boards have moderate shelf wear with mild bumping and fraying to corners and crushing and fraying to spine ends. All surfaces heavily tanned, particularly spine. Some additional moderate marks and staining. Mild scribbles front and rear.