1944. Fourth Edition. 644 pages. Green dust jacket over green cloth with gilt lettering. Italian text. Pages are bright and clear with mild foxing, thumb marking and tanning to text block edges, pastedowns and free endpapers. Mild creasing to hinges. Binding remains firm. Boards have minor corner bumping and edgewear with mild staining, tanning and scuffing overall. Spine has similar tanning with soft crushing to ends. Lettering remains bright and clear. Book has a slight forward lean. Unclipped dust jacket with minor rubbing, chipping and tearing to edges. Moderate tanning and scuffing overall.