Years ago, our TNF friend Pedro-917 posted a picture of a memorial stone, located on the left hand side coming out of Malmédy on the old Spa-Francorchamps track (the picture is now unavailable).
The memorial stone was dedicated to one Peter März who died at that place, in 1976.
As Pedro-917 wrote:
I've searched the internet but couldn't find a Peter März. Does anyone know who he was? My guess is he was a motorbike racer.
And nothing about the accident.