rom falling on the floor, is illustrated pounds buoyancy. The torpedo can be made to sink tion may be removed, with the upper section on the herewith, and has been patented by Mr. John C. Risser, at the end of its run, or float with the firing pin locked, opposite side, the upper section of the… … THE HOWELL TORPEDO. ) 1888 SCIENTIFIC AMERICAN, INC.
Patented · Torpedo · Iron · Munn · Adapted · Contained · Scientific American · Sir john · Novel construction · Horse power · American supplement · Ampere systems · Specially adapted · Coupling pin · Iron melted · Grooved feed
Internet Archive · Public domain (published before 1931). Free to use for anything.
