The C-45 H was a post World War II rebuilt version of the civilian Beech 18 model with improved wings and engines.  These airframe and powerplant improvements gave the C-45 H higher overall performance and lifting capabilties and were used as both crew trainers and military transports.  Included in this model are the following features: 1) Authentic markings for either a Royal Canadian Air Force Expeditor Mk. III or a United States Air Force "H" variant; 2) Cockpit details; 3) Post World War II engine features, wings and propellers and 4) Illustrated assembly instructions.  The box is in excellent condition.  Never opened and factory sealed.