I saw this auction on ebay, Car has POP, Window sticker, Broadcast sheet, Bill of sale from VAN Chevrolet which is to hard to read but maybe the one in Kansas that was in the Yenko dealer network.
http://cgi.ebay.com/ebaymotors/1970-Nova...=item4a9bbb734e I know the auction ended yet the claim was all REAL with some pics of the original car from back in the day. Another interesting item I noticed on the window sticker was the elusive N66 Sport Wheels.