This image was acquired from
wikimedia. It was marked as Public Domain or CC0 and is free to use. To verify, go to the source and check the information there.
Institut lectrotechnique Grenoble. fr Avis de cration d'un institut lectrotechnique Grenoble en Archives municipales de Grenoble cote FI Archives municipales de Grenoble Mairie de Grenoble PDold History of Grenoble
Page 2023 Free-images.com. All images are Public Domain