The Naval Cannon of Fort Anderson
Brunswick Town and Fort Anderson State Historic Site has reproductions of two Civil War era cannons on display. One is a 30-Pounder Parrott. It appears to be based on the US Navy version of the gun with its shorter overall length and hole for a breeching rope through the cascable. Though a Navy-type gun it is mounted on an Army siege carriage. The other is a reproduction of a US Navy Pattern of 1846 32-Pounder Gun of 57cwt (hundredweight) - again mounted on an army carriage, this time a front pintle barbette carriage. Fort Anderson was armed with two cannons of this type which had been captured with the Gosport Navy Yard at Norfolk and then rifled by the Confederates. Unlike the guns of this type now displayed at Fort Fisher, the Fort Anderson rifled 32-pounders were not banded with a reinforcing ring of wrought iron - limiting the weight of both the projectiles fired from them and the amount of powder used as propellant.
A combined US Army and US Navy attack took Fort Anderson in early 1865, following the successful amphibious assault on Fort Fisher.
As well as the reproduction Civil War era cannons, Brunswick Town State Historic Site displays two 18th (or possibly 17th) century cannon recovered from the wreck of the Spanish sloop Fortuna which attacked the English settlement at Brunswick Town during the War of Jenkins Ear in 1748. While bombarding the town, the Fortuna caught fire and exploded.
In particular, the cannon presently unmounted which is missing a bit of its muzzle is a fascinating gun. Visiting the Facebook Page of Brunswick Town/Fort Anderson State Historic Site and searching the term “Fortuna” yields quite a bit about these two fascinating cannons.