Levasseur 8 transatlantic airplane
An NACA aircraft circular from 1927 issued by the National Advisory Committee for Aeronautics in the United States, documenting the Levasseur transatlantic airplane for aeronautical engineers and researchers. Its pictures show three-view drawings and photographs of the Levasseur biplane and its engine, with an engine performance graph of horsepower and fuel consumption against engine speed, useful to a designer for technical diagram layouts and plotted data.
