1929. No Edition Remarks. 245 pages. No dust jacket. Red cloth covered boards. Black and white photographs and diagrams. Colour frontispiece. Pages remain bright and clean with minimal tanning and foxing. Binding remains firm. Minor pencil inscriptions to front pastedown. Boards have moderate shelf wear with mild bumping and fraying to corners and crushing and fraying to spine ends. All surfaces heavily tanned. Gilt lettering to spine is dulled but remains brighter on front. Some additional marks and staining to surfaces.