Standard Oil larger company. Its successors such as ExxonMobil or Chevron are still among the companies with the largest income worldwide. By 1882, his top aide was John Dustin Archbold. After 1896, Rockefeller disengaged from business to concentrate on his philanthropy, leaving Archbold in control. Other notable Standard Oil principals include Henry Flagler, developer of the Florida East Coast Railway and resort cities, and Henry H. Rogers, who built the Virginian Railway. Standard Oil's pre-history began in 1863 as an Ohio partnership formed by industrialist John D. Rockefeller, his brother William Rockefeller, Henry Flagler, chemist Samuel Andrews, silent partner Stephen V. Harkness,
Heltne Oil Company after the war." It has two-toned decorative brickwork, which, "together with ornamental pilasters blend nicely with the more modern and functional aspects of the design. Large windows to display company products and accessories together with more spacious enclosed service bays reflect the changes taking place in the service station industry during the late 1930's." It was deemed "significant for its association with automobile travel along US 2 from the late 1930s through the early post-war era, as well as for its architecture. Heltne Oil Company The Heltne Oil Company is a site on the National Register of Historic Places located