1965 A-body pilot car!

I just read the latest issue of Mopar Action. They had a great story about the first 1970 Hemi Challenger Pilot car. Job number 12 and VIN#100015.
I know that Chrysler back in the day had the intension to scrap all pilot cars. They were simply a test mule for different departments to check out certain things.
But during my 39 years in early A-bodies I have never ever heard of a 1965 (or other years) Dart, Valiant or Barracuda pilot car.
My question is if anyone has any information about these cars? I would love to see the codes on the fendertag, any special tags like job number 10 or something like that. Or, was it just simply nothing special on the fendertags on those car. They was just assembled first week of August!
Any input would be appriciated.