Edison's medal, a medal with the name of Tesla's employer's boss and later opponent.
1917 Award of the American Institute of Electrical and Electronics Engineers "for a career of meritorious achievements in electrical engineering. It is the oldest and most coveted medal in this field of technology in the United States and has been awarded since 1909.
Greetings from MojTim!
Nikola Tesla PHOTO: http://tesla.sveznadar.info
mojTim 2020-2021, BL December 2021.