Dodge, Mary Mapes, 1830-1905 · [New York : Scribner & Co.] · leaf 400
e guns; third,torpedoes, torpedo-boats, and systems of submarinemines ; fourth, electric lights ; fifth, emplacementsfor the lights; and sixth, floating-batteries andrams and patrol-boats. Armor on forts shouldbe two, or two and a half, or even three feet thick.It can be seen that an immense amount… … A BIG GUN AT NEW YORK HARBOR UNDER FIRE FROM THE CAMERA.
Children's literature
Internet Archive · UNC Libraries · Public Domain Mark 1.0. Free to use for anything.
![An illustration from St. Nicholas [serial], 1873, leaf 400](https://img.insideoutlibrary.com/img/1024/ia-stnicholasserial162dodg-400-321.webp)
![An illustration from St. Nicholas [serial] (1873)](https://img.insideoutlibrary.com/img/200/ia-stnicholasserial291dodg-571-603.webp)
![An illustration from St. Nicholas [serial] (1873)](https://img.insideoutlibrary.com/img/200/ia-stnicholasserial332dodg-182-232.webp)
![An illustration from St. Nicholas [serial] (1873)](https://img.insideoutlibrary.com/img/200/ia-stnicholasserial361dodg-51-36.webp)
