Spanish cruiser Infanta Maria Teresa in the war with Spain in 1898. Plaque donate by Jo Hayes Camp, Spanish War Veterans of Ottumwa". Spanish cruiser Infanta Maria Teresa Infanta María Teresa was the lead ship of her class of armoured cruiser constructed for the Spanish Navy. The ship fought at the Battle of Santiago de Cuba during the Spanish–American War. "Infanta María Teresa" was built at Bilbao, northern Spain, to a design drawn up by Palmers Shipbuilding and Iron Company of Jarrow, England. Her keel was laid in 1889, she was launched on 30 August 1890, and was completed in 1893. She had two funnels
Cruiser tank lighter and using a commercial engine to be cheaper. It was accepted as an interim design for limited production as the Cruiser Tank Mark I. It was expected to be replaced by a Christie suspension design. From 1937–1938, 125 A9s were built. The A9 was lightly armoured but capable of and carried a highly-effective 2-pounder anti-tank gun. The Cruiser Mk II (A10), was designed by Carden as an infantry tank, built to the same design with added armour for of protection. It was insufficiently armoured for the role but as a "heavy cruiser", it was put into production in July