(Class 231 locomotive - China Railways/American origin)
This set of pics is more outstanding than usual.
(Class 08 locomotive - Finnish State Railways)
The combination of railway material and aerodromes is very well achieved.
(Class 231 locomotive - US Transportation Corps)
(Class T3 locomotive - Bavarian State Railways)
JF: you made a mistake here. This last pic is related to WWI!
You are spoiling the surprise effect!