Ridgeway Civil War Research Center,
A virtual examination of artifacts of the American Civil War | |
Civil War Artillery | |
by Harry Ridgeway |
Rifled artillery projectile, Parrott design, Federal manufacture, bursting shell, "case shot", high band rabbeted brass band sabot, Parrott time fuze with a flange, Parrott 10 pounder rifle, 2.9in. Projectile was manufactured in the Federal arsenals following the invention of Robert Parrott. The sabot system utilized was a thin wide brass band secured to the base with rabbets, referred to as "type II", more flexible than the earlier wrought iron design. However performance was poor, the thin soft brass sabot either failed to take the rifling or had a tendency to separate on firing, resulting in shards of brass flying into the backs of the forward infantry. Use in smaller caliber ordnance was generally abandoned in favor of the thicker type III narrow band sabot. Some of these shells were configured as case shot (approx 9.5lbs to 11lbs. with balls ), or as "common" (approx 8lbs. to 9lbs. without balls). This shell is "case shot", explosive charge with lead balls, and with a time fuze was designed to detonate above the heads of troops in the open field. Fuze employed was a a Parrott zinc time fuze, typically the pattern with a rounded top and flange, an innovation to prevent gas leaks around the fuze causing premature detonations, Jones, Fuzes, pg. 77 upper left, edge of the fuze hole is milled flat. Bottom of shell usually shows a casting sprue which was rough milled. This is the early 2.9 inch pattern, (most are 3 inch). Projectile measures: diameter 2.85in., length 8.5in. (excluding fuze), weight 8lbs. to 9lbs. Research Center: Artillery4626-Parrott, Ref: Dickey & George, Field Artillery (1993 Edition), pg. 225. Details click: http://relicman.com/artillery/Artillery4626-Parrott.html. |
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