PKP - Poland
Open Air Railway Museum in Chabówka. Lots of interesting (mainly steam) locomotives, but unfortunately much lack of maintenance.

The Romanian built locomotives of type ST43 were only recently withdrawn. Many more (modernised) still operate in Romania and Bulgaria. ST43-422 (with modern computer number 3630 403) is seen in the museum.
Chabówka, 20-06-2024

Photo by Marco van Uden