The Citroën, we were already before the war a new utility vehicle to replace the TUB. You could gain weight and then the TUB had a defect: it was not loaded at the back, he leaned forward. He had grown old and it was easier to create a brand new model, more modern.
The specifications desired by Pierre Boulanger was as follows: a monocoque front wheel drive vehicle which incorporate the components of the Traction Avant four-cylinder with good rear and above while maintaining the maximum existing parts on other models.
You can download this vehicle paper model from here: Fourgons Citroën Type H Free Bus Paper Model Download