What is a hollow case or shell, filled with combustibles, to be thrown from a mortar or howitzer, to set fire to buldings, ships, etc. A discharge of carcasses and bombshells. W. Iving called?

carcass — (Mil.) A hollow case or shell, filled with combustibles, to be thrown from a mortar or howitzer, to set fire to buldings, ships, etc. A discharge of carcasses and bombshells. W. Iving. (Webster's 1913.)

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