Yes, - it is indeed getting to be 50 years ago Matra became F1 World Champions with Jackie Stewart behind the wheel of the MS 80. Chantilly Arts & Elegance Richard Mille has assembled nine of the cars making this possible.
https://www.chantillyartsetelegance.com/language/en/jackie-stewart-matra/Chantilly Arts & Elegance Richard Mille is June 30 , 2019 - just north of Paris.
/Lennart