Both trains are running at 160km/h (100mph). They are hauled by 1970-built CC 72000 that got a new prime mover and were re-numbered in the 72100 series between 2002 and 2004.
This never happened during the steam era! But I like it. Locomotives in the consist are:
141TB407 : 282 Tank - ANF, Blanc Misseron, France (1913)
141R840 : 282 oil-fired - Baldwin, ... (more)