1894. No Edition Remarks. 247 pages. No dust jacket. 'Professional Papers of the Corps of Royal Engineers: Royal Engineers Institute Occasional Papers Vol XX 1894.' Green cloth with gilt. Fold out diagrams. Rebound. Pages remain clear with minimal tanning and foxing, mild to end-papers and text-block edges. Previous owner's inscription to front paste-down. Binding remains firm. Boards have heavy edge-wear with bumping to corners, crushing to spine ends and rub wear all over. Cloth has heavy damp and dust stains. Mild crushing to spine ends. Book has a slight forward lean. Gilt lettering is darkened.