1955. No Edition Remarks. 264 pages. No dust jacket. This is an ex-Library book. Pictorial cloth covered boards. Black and white photographs and diagrams. Ex library copy with associated labels, inserts, stamps and annotations. Pages remain bright and clean with minimal tanning and foxing. Cracking to front hinge with netting exposed. Binding loose. Boards have heavy shelf wear with bumping and heavy fraying to corners and crushing and wear to spine ends. All surfaces tanned and sunned, particularly spine. Some additional marks and staining to surfaces.