Illustration of Nikola Tesla mystifying crowds at the 1893 World's Fair Image added April 4, 2018 - 12:56 PM
Illustration of Nikola Tesla lecturing on his high-frequency, high-voltage electricity Image added March 1, 2015 - 12:22 AM
The "Electricity Hall" of the Columbian Exposition (World's Fair) Image added March 1, 2015 - 12:18 AM
Primary Westinghouse A.C. polyphase generator used to power the fair Image added March 1, 2015 - 12:18 AM
The Westinghouse (Sawyer-Man) "stopper lamp" used at the World's Fair Image added March 1, 2015 - 12:18 AM
Tesla Westinghouse A.C. switchboard used to power the fairgrounds Image added March 1, 2015 - 12:18 AM
Tesla Westinghouse generating equipment used to power trolleys at World's Fair Image added March 1, 2015 - 12:18 AM
The spectacular "City of Light" at the Columbian Exposition powered by Tesla's AC Image added March 1, 2015 - 12:18 AM