Wikimedia
Wikipedia: Teapot Dome Scandal
Wikipedia provides good reference material and pictures about this political scandal involving the oil industry during the 1920s.
Ohio History Central
Ohio History Central: Warren G. Harding
Encyclopedia entry that provides a good biographical resource on the life and career of President Warren G. Harding.
Ohio History Central
Ohio History Central: Ohio Gang
Encyclopedia article describing the "Ohio Gang" who were cabinet officials in the scandalous administration of President Warren G. Harding. The article makes the point that most of the men involved were not from Ohio.
Siteseen
Siteseen: American Historama: Teapot Dome Scandal
A comprehensive summary with interesting facts and information on the Teapot Dome Scandal that involved national security, oil companies, and corruption.
Siteseen
Siteseen: American Historama: Ohio Gang
A comprehensive summary with interesting facts and information on the Ohio Gang, a group of close friends favored by President Harding were involved in bribery and corruption.