1957. No Edition Remarks. 629 pages. No dust jacket. Blue cloth. Volume LI. Pages remain bright and clear with minimal tanning and foxing. Pencil inscription to front pastedown. Thumb-marking present. Sticker to rear free endpaper. Light creasing to gutter. Boards have mild edge-wear with slight rubbing to surfaces. Soft crushing to spine ends. Visible tanning to spine and edges. Marks overall. Textblock is shaky.