Unnamed 345ft 3-masted turret ironclad battleship proposed by the Admiralty
Scale 1:24. Plan shows a midship section design drawing for an Unnamed 345ft 3-masted turret ironclad battleship proposed by the Admiralty. The title of the plan is "Sketch of Sails for an Iron Armour Cased Turret Ship of 1200 H. P.".