Steve Ferguson (American, B. 1946) "EC-121 Constellation" Signed lower left. Original Acrylic painting on Cold Press Illustration Board. Provenance: Collection of James A. Helzer (1946-2008), Founder of Unicover Corporation. This painting is the original which was published on the Fleetwood First Day Cover for the U.S. 32c Constellation Classic Collection Series stamp issued July 19, 1997. The C-121 Constellation evolved from Lockheed's Super Constellation Model 1049 -- the last piston-engined aircraft to be built by Lockheed, with production ending in 1958. Equipped with four Wright turbo compound engines, the plane was supplied to a variety of civil airlines around the world, including America's Eastern Airlines. The long-range, military transport version shown on this painting carried additional fuel in two wing-tip tanks and one fuselage tank, for a total fuel capacity of 8,750 gallons -- enough for 24 hours of continuous flying time. The transport could be quickly converted to carry 75 passengers, 47 litter patients and attendants, or 14 tons of freight. Image Size: 16.25 x 13.75 in. Overall Size: 20 x 14.75 in. Unframed. (B15647)