The HMS Sharkbane is a large transporter galleon.
The HMS Sharkbane was built in Dublin in 1712, by Irish sailors employed by the Royal Navy. It was built as a warship, but after two battles, they saw the ship unfit for sea-fighting. Instead, it was employed as a transport between London, Dublin, Port Royal, Manchester, and Boston.
It was sunk in 1748 by the Queen Anne's Revenge, where it was put in a bottle, and stored in the armada cabinet. It is unknown if it was ever freed, but zombified Royal Navy officers were seen manning the Queen Anne's Revenge months later.