WW1 37mm Hotchkiss Ordinance - De-activated and Antique Guns

I have been asked questions regarding the 37mm in WW1, so I will drop some information here to help explain the types and their usage. The US forces in WW1 mainly used French and British weapons as their military was not prepared for war, however before the US entered the war, many US factories w

Vintage 37mm Gun Shell Military WW1 P.E.&M. CO. - Deactivated

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WW1 37mm Hotchkiss Ordinance - De-activated and Antique Guns, Munitions and Fuzes - Treasure Bunker Forum

Where is this 37mm from? Found in Washington, Pennsylvania : r

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