Very Rare Vintage 1950s Viscount Capital Airlines Promotional Un-Framed Poster For Sale

Very Rare! Vintage 1950s Viscount Capital Airlines Promotional Un-Framed PosterThe Viscount was the first passenger airliner to be equipped with turboprop engines, which use a turbine, similar to a jet engine, in order to drive a propeller. At that time, all airliners were powered by radial piston engines, similar in concept to the internal combustion engines in traditional automobiles.This vintage 1950s era promotional poster for Capital Airlines with Viscount logo in bottom right. Measurements are shown in photos. This piece is VERY RARE & perfect for antique collectors, aviation enthusiasts, etc.