1942. Reprinted. 442 pages. No dust jacket. Green cloth. Volume I: Magnetism and Electricity. Pages are moderately tanned and foxed throughout. Occasional thumb-marking present. Previous owner's inscription to front free endpaper. Light scuffing to text-block edges. Binding is slightly shaky. Boards have moderate edge wear with bumping to corners and rubbing to surfaces. Crushing to spine ends with small splits and fraying to cloth. Scuffing and dark rubbed marking overall. Faint dark staining to boards.