What is the Holman Projector - Steam Culture

Today on Steam Culture, Brent talks about the Holman Projector. During World War 2, protective anti-aircraft guns were being removed from boats to be re-purposed on Navy ships which left them exposed. The Holman Projector was the answer to that. A steam powered launcher reminiscent of a potato gun.

Watch the video here! http://cornishmemory.com/item/HOL_295_01

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