Original oil and gas trade magazine vintage ad for THE CONTINENTAL SUPPLY COMPANY. Main office was located in Dallas, Texas. Drilling Tenders Demand the Best. Gardner-Denver Mud Pumps are designed to operate at the extreme loads and pressures of todays toughest drilling conditions. New Bedford rope advertisement on reverse side. The most respected name in cordage, 112 years experience behind it. This unique 1954 old oilfield petroleum drilling equipment magazine advertisement would display beautifully matted and framed. Two-sided advertisement. (Front and back).