Ridgeway Civil War Research Center, A virtual examination of artifacts of the American Civil War |
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Civil War Artillery | |
by Harry Ridgeway |
Rifled artillery projectile, Hotchkiss design, Federal manufacture, bursting shell, pattern without flame grooves, "common" (standard) , lead band sabot, Hotchkiss percussion fuze , Navy rifled boat howitzer, 3.4in. Projectile was manufactured in the Federal arsenals following the invention of Andrew Hotchkiss. The pattern consisted of three parts, a nose section containing the explosive charge, a cast iron cup fitted on the bottom, and lead band sabot cast around the middle, on firing the cup would compress the lead band sabot expanding it into the rifling. Some of these shells were configured as case shot , filled with balls, or as "common", without balls. This shell is a "common" shell, (standard), it does not contain balls, and with a percussion fuze it was designed to detonate after striking enemy cannon or equipment. This pattern was designed for the Navy, to be used on boat howitzer, which was a small gun positioned on the bow. The nose section contains an open cavity for the explosive charge only, without a separator bolt. Nose section contains a plugged hole centered on the bottom, presumably this hole was used to secure the core on casting, then a plug was installed to seal the bottom. Shell does not have flame grooves, these were not needed when a percussion fuze was used. Fuze employed was a Hotchkiss percussion fuze, cap secured by a single slot tightening groove, with flange, Jones pg 94. Projectile measures: diameter 3.3in., length 7.0in. (excluding fuze), weight 11.5lbs. Research Center: Artillery4332-Hotchkiss, Ref: Dickey & George, Field Artillery (1993 Edition), pg. 396. Details click: http://relicman.com/artillery/Artillery4332-Hotchkiss.html. |
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