6 wheels #estafette

33 years ago (the age of you know who) was released in theaters the first movie of the not-yet known as Les Inconnus humoristic group: The phone always bells twice.

A very short picture took the attention of every fan, when, on the parisian perihperic, quietly drives... an Estafette with 2 back trains!

You do understand that this model has never been in the official range, that would be interestign to find it but more than 30 years after...

I don't know why this illustration (I don't know who made it but I have an idea) shows 3 back trains? 2 were not yet enough for him?