Original oil and gas trade magazine vintage ad for PIPE LINE SERVICE CORPORATION. General offices and plant were located in Franklin Park, IL. Steel Shot Cleaning makes pipe protection stay put. Applying protective coatings to improperly prepared surfaces makes about as much sense as building a skyscraper on sand. PLS has always pioneered in developing new ways to insure a good bond that makes coatings practically inseparable from the pipes. A subsidiary of American Steel Foundries. This old 1959 unique one-page petroleum oilfield drilling equipment magazine advertisement would display beautifully matted and framed.