• Business Machines 1857-1912 - Harper's Weekly
• Hearst Castle
• Inventing Entertainment: The Early Motion Pictures and Sound Recordings of the Edison Companies
• Newport Mansions
• Origins of American Animation
• Presidential Elections 1868-1912- Harper's Weekly
• The Thomas A. Edison Papers
• The Richest Man in the World: Andrew Carnegie
• The Rockefellers
• Vanderbilt Mansion
• Women in Early Film
• The World's Account of the Triangle Fire
• A History of Women in Industry

This page last updated August 17, 2011