• 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
• Robber Barons or Captains of Industry?
• The Rockefellers
• The Richest Man in the World: Andrew Carnegie
• Herbert Spencer: Social Darwinism
• Vanderbilt Mansion
• Women in Early Film
• A History of Women in Industry
• Who owns what

 

 

 

 

 

 

 

 

 

 

 

 

This page last updated August 4, 2012