1876. No Edition Remarks. 187 pages. No dust jacket. Green cloth. Full title: Papers on Subjects Connected with the Duties of the Corps of Royal Engineers New Series Vol. XXIII. Pull-out black and white illustrations throughout. Slight cracking to hinges, with exposed netting, boards are slightly loose. Pages and illustrations have light tanning and foxing throughout. Previous owner's inscriptions to front pastedown. Boards have heavy shelf-wear with bumping to corners, crushing to spine ends and rub wear all over. Light tanning to spine and edges with crushing to spine ends. Tears to cloth to spine. Wear marks overall.