1957. Revised Edition. 335 pages. No dust jacket. Grey cloth. Black and white illustrations throughout with photographic frontispiece. Slight cracking to hinges and gutters causing boards and binding to be loose. However, boards and pages throughout remain attached. Pages and illustrations have light tanning and foxing throughout. Previous owner's inscriptions to foreword page. Boards have light shelf-wear with corner bumping. Light tanning to spine and edges with crushing to spine ends. Water staining to front board. Heavy white marking to rear board.