an Entity references as follows:
HMS Orlando was a Mersey-class wooden-hulled steam-powered (although fully rigged with sails) screw frigate built for the Royal Navy from 1856 to 1858 but not commissioned until 1861. Orlando and her sister ship Mersey were the longest wooden warships built for the Royal Navy. At 336 feet in length, Orlando was nearly twice the length of Victory, the flagship of Admiral Horatio Nelson at the Battle of Trafalgar. At 5,643 tons displacement, she was certainly a large and impressive looking ship in her day. She was heavily armed, and in comparison to many of her counterparts was quite fast with an approximate speed of 12½ knots, achieving 13½ on trials.