tub replacement

The Citroën TUB (from the French Traction Utilitaire Basse or Traction Utilitaire type B) was a light van produced by Citroën from 1939 through 1941, derived from the Traction Avant passenger car. In May 1941 an upgraded version, the Citroën TUC replaced the TUB, but by the end of that year the last of these vans had probably been produced.
The TUB is the first commercial vehicle ever equipped with a lateral sliding door.

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