An illustration of a 40 pound mortar stick bomb shell. The shell have three wings, or vanes, around the shell to travel a long distance.

40 Pound Mortar Stick Bomb Shell

An illustration of a 40 pound mortar stick bomb shell. The shell have three wings, or vanes, around…

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.

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…