I say, is that a Thornton-Pickard Mk III?
I thought this was great.
Australia is conducting their first nationwide firearms amnesty since the great melt-down of 1996 in an effort to get an estimated 300,000+ undocumented guns either on the books or in the furnace and they have had a lot of interesting stuff show up. These included this awesomely wicked specimen turned over to blue heelers in QLD.
The thing is, the impressive hand cannon is actually a British-made Thornton-Pickard Mk III H model “camera gun” of the type used by the Royal Air Force, and to a lesser degree the U.S. Army Air Corps, during WWI and the immediate post-war period.
The only thing it shoots if film.

Thornton Pickard Mk III H (Hythe) (PHO 75) British Thornton-Pickard Mk III H camera gun of the type used by the Royal Air Force during the First World War and immediate post-war period. See also PHO 22. Copyright: © IWM. Original Source: http://www.iwm.org.uk/collections/item/object/30004956
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