Esso Happy Flight Aviation Instrument Oil Reproduction Metal Sign

Esso Happy Flight Aviation Instrument Oil Reproduction Metal Sign. The Esso trademark was filed in 1923 and the Esso oval was introduced in the 1930’s as a sign of quality and a symbol of service. During the first solo trans-Atlantic flight in 1928, Charles Lindbergh stopped in Quebec City to refuel with Imperial aviation fuel. This Sign Comes In 14″ Round On 24g Steel And 18″24″30″ Round On 22g Steel. It Has Eyelets For Mounting. Made In The U.S.A.