1958 or 1959 Promotional Advert disc given away at Atlantic Gas Stations. Atlantic Petroleum was an oil company in the Eastern United States headquartered in Philadelphia, Pennsylvania, & a direct descendant of the Standard Oil Trust. It was also one of the companies that merged with Richfield Oil to form the AtlanticRichfield Co. later known as ARCO. After an unsuccessful spinoff from ARCO, Atlantic was acquired by Sunoco in 1988. The remainder of ARCO was later acquired by BP Oil & Gas
