The Albacore is built out of a hot water heater, with welded bow and stern. It is described as being roughly the size of a torpedo, with [[Sovereign]] specifying the overall length of 20ft and diameter of 3ft. This is remarkably large for a rodent-sized vessel, especially a submarine. | The Albacore is built out of a hot water heater, with welded bow and stern. It is described as being roughly the size of a torpedo, with [[Sovereign]] specifying the overall length of 20ft and diameter of 3ft. This is remarkably large for a rodent-sized vessel, especially a submarine. |