I just ran across this item and put it on eBay. It has Ben Cartwrigt of Bonanza and on the back has the Corvette, Chevy 2, Corvair, Impala, and all the Engine sizes available. Never played or Filled out. very nice colectible.
http://cgi.ebay.com/1964-CHEVROLET-PROMO...1QQcmdZViewItem