Type: Two-Blade, Controllable and Reversible Pitch, Metal. Diameter: 318 cm (10 ft. 5in.) Chord: 17.1 cm (6.75in.) Pittsburgh's Standard Steel Propeller Company was part of the metalworking community, ...

When the United States entered World War I, plans called for American manufacturers to mass produce aircraft already in use by the Allies, one being the British Royal Aircraft Factory S.E.5A. For its ...