John D. Rockefeller's infamous South Improvement Company, which was basically a scheme to obtain favorable net rates from the Pennsylvania Railroad (PRR) and other railroads through a secret system of rebates. Rockefeller and the South Improvement Company scheme outraged independent oil producers in western Pennsylvania and refineries there and afar alike. The opposition to the South Improvement Company scheme among the New York refiners was led by Rogers. The New York interests formed an association, and about the middle of March, 1872, sent a committee of three, with Rogers, of Charles Pratt and Company, as head, to Oil City to consult with the Oil Producers' Union there. Their arrival in the oil regions was a matter of great satisfaction. Working with the Pennsylvania independents, they managed to forge an agreement with the PRR and other railroads whose leaders eventually agreed to open rates to all promised to end their shady dealings with South Improvement. The oil men were most exultant, but their joy was to be short-lived, for Rockefeller had already begun forming his Standard Oil organization and was busy trying another approach, which included frequently buying up opposing interests. Rockefeller approached Charles Pratt with his plans of cooperation and consolidation. Pratt talked it over with Rogers, and they decided that the combination would benefit them. Rogers formulated terms, which guaranteed financial security and jobs for Pratt and himself. John D. Rockefeller quietly accepted the offer on Rogers' exact terms. Charles Pratt and Company (including Astral Oil) became one of the important formerly independent refiners to join Rockefeller's organization, and it was to become part of the Standard Oil Trust in 1874. Pratt's son, Charles Millard Pratt (1858-1913) became Secretary of Standard Oil. Pratts' protégé, Henry H. Rogers soon rose to become one of the key men of Standard Oil, and was a Vice-President by 1890. Rogers, who kept his residence in New York after moving there at Pratt's request, invested outside of Standard Oil and became one of the wealthiest men in the world. He had interests in oil, gas, steel, copper, coal, and railroads, and eventually founded and built the Virginian Railway at the end of his own career. Charles Pratt is credited with recognizing the growing need for trained industrial workers in a changing economy. In 1886, he founded and endowed the Pratt Institute, which opened in Brooklyn, New York in 1887. Pratt settled in Glen Cove,