At the 1937 Great Lake Exposition, Sohio sponsored an oil industry exhibit. A 5,000-foot working model of an oil refinery was brought in from Chicago's Museum of Industry. The exhibit demonstrated the process of refining crude oil to its final treatment as gas, asphalt, oil, grease, and paraffin. W. T. Holliday, the president of Sohio, was also president of the Great Lakes Exposition in 1937. | Date: 1937 | Source: Cleveland Memory Project, Cleveland State University Library Special CollectionsDownload Original File
Source
Cleveland Memory Project, Cleveland State University Library Special Collections
