[Continued from first page.] The firing may be done either below decks at the place round tin box, and attached to the skin by cords. The weigh; where the torpedoes are pushed out or from the wheel house. trough; and to this extremity the torpedo, Fig. 7, a metal of the document, with seal and… … pendent. There are four cylindrical tubular boilers, with an space. ■ <m * t ► ^ An electric fuse, also shown in Fig. 7, is adjusted, so that its aggregate heating surface of 4,600 square feet. ROBAUGH'S LITTLE GIANT PUMP. platinum wire will become white hot, and so fire the torpedo The question of…