Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online. The Short Type 320, also known as the Short Admiralty Type 320 was a British two-seat reconnaissance, bombing and torpedo-carrying "folder" seaplane designed by Short Brothers. The Short Type 320 was designed to meet an official requirement for a seaplane to carry a Mark IX torpedo. Larger than the earlier Short 184 it was a typical Short folder design of the time, with two-bay uneven span wings. Two prototypes were built powered by a 310 hp Sunbeam Cossack engine, and initially known as the Short 310 Type A from the engine fitted to the prototypes. When the torpedo bomber went into production it was powered by a 320 hp (238kW) Cossack engine which was the origin of the name the Type 320.