This handmade sculpture is a unique tribute to the age of aviation. Genuine parts from Boeing commercial airplane engines have been assembled into the shape of classic biplane. The fuselage is a bolt from a 747 Pratt & Whitney JT9D engine; other parts are from a 727 Pratt & Whitney JT8D engine. Components are made from steel, Inconel 718 nickel alloy, and Greek Ascoloy chromium-nickel-tungsten martensitic alloy. Each piece is unique and may vary slightly from photograph. Measures 7"L x 8"W. Weights 1 lb. Made in U.S.A.