This heavy brass mortar, set on its wooden truck and iron wheels, is an artillery artifact that would have been capable of saving or taking lives. Classified a life-saving line throwing device, the 80 kalibre barrel (3⅛ inch bore) would have made for a devastating close range cannon. The rather unique shape of the barrel, with heavy reducing reinforces tapering down to the muzzle would have used and withstood a significant amount of black powder to hurl a lifeline to those in need.

The cannon most likely saw a multiple purpose use, possibly as a signaling device and saluting cannon. Cast by a premier artillery maker of Germania, H.G. Cordes of Weserm Inchesnde, circa 1860, one of the 19th Century's leading innovators of whaling guns and harpoons as well. This bronze barrel measures 23½ inches in length with a 3⅛ inch bore centered in the 5⅜ inch muzzle diameter. The trunnions are 3 inch diameter solid cast as well. The carriage measures 29½ inches and was a pair of iron wheels to maneuver. It also has its original wood barrel plug, with bronze loop. A very rare and strikingly different looking cannon.