No Edition Remarks. 376 pages. Pictorial dust jacket over red cloth. Vol XII. Black and white illustrated plates throughout with colour tipped-in frontispiece. Binding remains firm. Pages and plates have light tanning and foxing throughout. Water staining to some page edges, text remains unaffected. Boards have light shelf-wear with corner bumping. Light tanning to spine and edges. Clipped jacket has moderate edgewear with chips, tears, and creasing. Medium tanning to spine and edges. Foxing overall.