Scientific American. 102 [Marcu 17, 1877. [Continued from first page.] The firing may be done either below decks at the place of the document, with seal and appurtenances, is two pounds four ounces avoirdupois. The object of this formidable … pendent. There are four cylindrical tubular boilers, with an space. ne 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 how the…
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