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

Diesel shunter Ls60-149 was built by Fablok in 1963. This class was never used by PKP but 197 (Fablok) and 365 (Zastal) examples were built for industrial use between 1961 and 1971.
Chabówka, 20-06-2024

Photo by Marco van Uden