I know it's the wrong war, but is anyone aware of any online information/specifications for the Krupp "Six-Pounder" breechloader that was used in the Franco-Prussian War? I've found war-related articles and books, biographies of Krupp and a couple of small photos, but very little else. I'd just like to see a drawing of this gun and maybe a physical description.

Finally, were any of these guns imported to the U.S. during the American Civil War?

Thanks,

Jim