Mine went to the "Pontiac Retail Store", which was the corporate dealership in Pontiac. I don't have the Protect-O-Plate or original invoice, but it likely was an exec car as loaded as it is. It does have a notation on the invoice C M D and a date 2/11/69 with a dollar amount. Retail on the car was $4949.88 and the dollar amount written in is $2045.98.
Vikki 1969 Goldenrod Yellow / black 400 convertible numbers matching