Yes, I know this is not an early car, but close. And an interesting one, too, and possibly known to the early car crowd. Therefore, I dare to post it here.

To make a long story short, I just found the ONS Wagenpass for this car in a pile of old parts I bought from a danish former race car driver. The Wagenpass is basically the documentation for every race the car ever participated in during 1974 to 1976 in Germany. It contains two original factory photos of the car, names of the first owners/drivers, and stamps and signatures from race officials.

I would like to reunite the wagenpass with the car, as these two really belong together. Does anyone have a clue as to who might be the current owner? Seem like it was sold in England in 1998: http://www.motorbase.com/auction/by-id/1208127403/
I have found no later trace of it on the internet.

And does anyone have any idea of what a fair price for such an item should be? Since the car itself is a pricey collectors item, a documented race history could influence the value of the car to some extent, I guess?

Here are some pics of the wagenpass:








I have contacted sidevalve911rsr on the matter, also: http://www.pbase.com/slidevalve911rsr

Thanks in advance for any help you might be able to offer!