Participants of the May Day trade union's demonstrations in Kaliningrad.
- Categories: Labour
- Location: Kaliningrad, Russia
- Event date: 01.05.2013
- Date published: 01.05.2013
- Author: Igor Zarembo
- Source: Sputnik
- Credit: Sputnik
- Original: Digital
- Media: JPEG, 5168x3456px, 2.2Mb