

Glass tempering at the Dyatkovo Crystal Factory, Bryansk Region.
- Categories: Economy, Business & Finance, Science & Technology
- Location: Dyatkovo, Bryansk region, Russia
- Event date: 01.04.1971
- Date published: 03.07.2010
- Author: Rudolf Alfimov
- Credit: Sputnik
- Source: Sputnik
- Original: J71-2198, 35 mm film
- Media: JPEG, 5896x3543px, 2.4Mb