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The torpedoes used by the Confederates were various in form and construction. The most efficient ones were the galvanic and percussion. The percussion or "sensitive" ones exploded by the act of forcible contact. Some of these were made in the form of a double cone, with percussion tubes arranged around the cylinder thus formed, at the point of contact of the bases of the cones.

Percussion Torpedo

The torpedoes used by the Confederates were various in form and construction. The most efficient ones…

A torpedo boat is a relatively small and fast naval ship designed to carry torpedoes into battle. <br>Top: A, platform; B, torpedo; C, water tight pine box; D, pin to be drawn. <br>Lower: A, vessel at anchor; B, her cable; E, F, two torpedoes; C, D, the coupling lines.

Torpedo Boat

A torpedo boat is a relatively small and fast naval ship designed to carry torpedoes into battle. Top:…

The steam-vessels were protected by torpedo-nets formed of ropes weighted with iron or lead, and furnished with hooks to catch the little submarine mines. These nets were hung from spars placed athwart the bowsprit in front of the vessel, and sometimes in like manner along its sides.

Torpedo Net

The steam-vessels were protected by torpedo-nets formed of ropes weighted with iron or lead, and furnished…