Screenshots gallery
The screenshot gallery consists of the following eras:
- 1900-1920 The pre-revolutionary era
- 1920-1940 The pre-war era
- 1940-1960 The post-war era
- 1960-1980 Stagnation
- 1980-2000 Restructuring
- 2000- .... Our days
The screenshot gallery consists of the following eras: