I believe it was 1986. Nord Sterner Peter Muldowney  was working for 3M who was supplying the Circuit de le Sarthe with reflective material for their little race known as the 24 Hours of Le Mans.  Peter connected with his 3M counterparts in France and put a group together to take in the race. They ran into the Schutz family at the race and this photo was taken.

L to R: Bill Groschen, Peter Muldowney (Nord Stern President 1988), Teresa Vickery (Nord Stern President 1992), Peter Vickery (Nord Stern President 1995), Peter Schutz (President and CEO of Porsche), Sheila Schutz, John Kauffman, Lori Schutz.

Unfortunately Peter Schutz passed in 2017. I ran into Sheila and Lori at the 2019 Porsche Parade and then sent Lori this photo. She remembered it exactly. Lori is very involved with PCA to this day.