1218 is a steam locomotive that at one time was the strongest-pulling operational steam locomotive in the world. It is a four-cylinder simple articulated locomotive with a 2-6-6-4 (Whyte system) wheel arrangement. The Norfolk & Western Railway built it in 1943 at its Roanoke Shops in Roanoke, Virginia, and was part of the Norfolk & Western's class A fleet of fast freight locomotives. Roanoke, Virginia
Boeing Model 307 Stratoliner - the first commercial transport aircraft with a pressurized cabin. This feature allowed the plane to cruise at an altitude of 20,000 ft (6,000 m), well above weather disturbances. Taken at the Steven F. Udvar-Hazy Center is the Smithsonian National Air and Space Museum at Washington Dulles International Airport.
