Thank you for the point Bertrand.
And yes Gerd, I had the same thoughts you expressed. However, after looking at several on-line sites, I discovered that all used exactly the same description so I decided to go with it. After giving it some more thought, I realized that all the sites I visited seemed to originate from the same exhibition, so the name/description probably came from the information taped to the windshield (see my posted photo), and thus may, or may not, be the "official" description of this vehicle. My personal thought is that this particular car may have been modified for racing in some way(s) that may not be apparent in the photograph, such as tuned engine, altered gearing, etc.