Current knowledge concerning the introduction of shipboard artillery in Europe is limited. A small, muzzle-loading cast copper-alloy gun recovered off Marstrand on the west coast of Sweden may, however, provide some important leads regarding this development. The cannon dates back to the 14th century CE and is believed to come from a shipwreck. The Marstrand cannon. Image credit: Bo Niklasson / Bohusläns Museum. In the summer of 2001, a small, archaic-looking...
