PKP #615170900109 in Koln Hbf, Koln (Cologne), North Rhine-Westphalia, Germany, 2012

This was early in the morning in Koln Hbf, where we arrived. As far as I know, this wasn't our train, as this PKP sleeper is on it, and the train didn't go through Poland. I really don't remember. I took this photo just because I don't have too many photos of PKP sleepers, or for that matter Polish equipment generally.