1948. Fourth Edition. 159 pages. No dust jacket. Red cloth covered boards with gilt lettering. Pages remain clear with minimal tanning and foxing. Plates are bright and clear. End papers are more notably tanned. Ex Libris plate to front paste-down. Cracking to hinges, no damage to end papers. Binding remains firm. Boards have mild edge-wear with slight rubbing to surfaces. Mild crushing to spine ends. Gilt lettering is darkened. Moderate tanning to spine. Book has a slight forward lean.