@prahou OMG, the interior of the old subway car from Saint-Petersburg subway (look at the recognizable stickers "Don't lean" on the doors)! 
Look like Ем-508Т type (https://ru.wikipedia.org/wiki/%D0%95%D0%BC):
@prahou OMG, the interior of the old subway car from Saint-Petersburg subway (look at the recognizable stickers "Don't lean" on the doors)! 
Look like Ем-508Т type (https://ru.wikipedia.org/wiki/%D0%95%D0%BC):