Original oil and gas trade magazine vintage ad for CITIES SERVICE OIL COMPANY of New York City, NY. Looking for oil is like a snark hunt, a creature which has one very odd characteristic. It doesn't exist at all. For oil is just about the most elusive prey on earth. CS geologists have participated in opening up some of the greatest oil fields in America. This unique 1953 old oilfield petroleum products industry magazine advertisement would display beautifully matted and framed.