99 Pounds Mortar Stick Bomb Shell
An illustration of an early 99 lb. stick bomb used in a mortar. This bomb had vanes, or wings, around the shell to travel further.
Keywordsshell, shells, bomb, Military Artillery, Mortar Shell 99 Pound Stick Bomb, Mortar Shell, bombs
Encyclopaedia Britannica (12th ed., vol. 32) (New York, NY: The Encyclopaedia Britannica Company, 1922)