SNCF
DMU class X 4630.
Some X 4630 were rebuilt 1985 for regional services arround Nantes. The modernisation was called "light" because it didn't imply an important body work. They have received new seats and this white livery that made them called "Ambulances"
Nantes, septembre 16th, 1998. Photo and scan by Benoît Géhant - bgehant@ese-metz.fr