

Model EM-3 electronic microscope (magnification up to 25000) at the Exhibition of Achievements of the National Economy of the USSR.
- Categories: Economy, Business & Finance, Science & Technology
- Location: Moscow, Russia
- Event date: 01.07.1962
- Date published: 31.10.2018
- Author: G. Malinichev
- Credit: Sputnik
- Original: A135184, 6x9 film
- Media: JPEG, 3543x4745px, 5.5Mb