Cobrakidz, I just got a reply from Jan Servaites. Hopefully you have as well. I can verify the email address for him is a good one.
If for some reason Jan cannot help you with your color sample request, there is another approach others have used. Some people have found reasonably good condition, unoxidized, original paint on the underside of the cover plate over the heater core. If Jan cannot help, you might want to have a look at that and see if you like that color for the rest of your car to be repainted. Under the hood hinges is also a place people have looked. Strangely, when I really cleaned up the trunk on my car, there seemed to be very shiny, original looking paint under the original spare tire. Maybe those places have already been lost in the priming process, but thought I would as least mention it in case it did turn out to be helpful.
Cheers, Gene