Elektro the Moto-Man Had the Biggest Brain at the 1939 World's Fair - IEEE Spectrum
Roboterstar Elektro - DER SPIEGEL
ELEKTRO the Westinghouse Robot - The Mansfield Memorial Museum
Elektro the Robot
1937 - Elektro - Joseph M. Barnett (American) - cyberneticzoo.com
The Sensational Return of a Smoking, Walking, Talking World's Fair Robot - Atlas Obscura
Modo Edulabs - Elektro, the first humanoid robot was designed in 1937. It could walk, talk, blow balloons and smoke. Have fun in knowing about such vintage robots by enrolling in JumpStart
Elektro the Robot – Aufnahme von Mansfield Memorial Museum - Tripadvisor
ELEKTRO the Westinghouse Robot - The Mansfield Memorial Museum
Remembering Elektro, Mansfield and the “World of Tomorrow” - Midstory
The Sensational Return of a Smoking, Walking, Talking World's Fair Robot - Atlas Obscura
Electro "the Moto-Man" from Westinghouse - The Old Robots Web Site
Elektro & Sparko - Javigaar Illustration
Roboterstar Elektro - DER SPIEGEL
ELEKTRO: ¿El humanoide del futuro? – El Rincón de las Telarañas
The Sensational Return of a Smoking, Walking, Talking World's Fair Robot - Atlas Obscura