A staff member shows a PBF ("Hamster") gas mask of 1973 in a classroom in the Mosgaz protective shelter in Moscow.
- Package: Mosgaz protective shelter
- Categories: Science & Technology, Disasters & Accidents
- Location: Moscow, Russia
- Event date: 28.09.2016
- Date published: 28.09.2016
- Author: Vladimir Pesnya
- Source: Sputnik
- Credit: Sputnik
- Original: Digital
- Media: JPEG, 7360x4912px, 14.9Mb