Original oil and gas trade magazine vintage ad for CONTINENTAL-EMSCO COMPANY of Dallas, TX. Endurability, Continental's Got It, Worldwide! No oilfield job is too tough. Equipment is designed for maximum endurance under all conditions. You can pump with confidence with Continental sucker rods. Division of the Youngstown Sheet and Tube Company. This unique 1962 old oilfield petroleum pumping industry magazine advertisement would display beautifully matted and framed. Four page gatefold advertisement.