As a Shelby owner/enthusiast/restorer since the 1960's, l've owned about every SAI related poster made. This 50+ year old advertisement has been one of my favorites.
Poster features a real 427 Cobra (unknown serial #) that's custom painted in red metallic.
The title is a clever play on words: "FASTEST GUN IN TOWN".
When it was on display in my shop, it garnered more attention than any other poster.
Not many of these survived. Doubtful you will see another one for sale anytime soon.
Poster has vibrant colors and measures 16" by 22". Please note: poster has thumb tack holes in corners, some edge fretting and creases from when it was folded and mailed to my paint supply house in the 1960's (see pics).
$275 plus $25 shipping to continental USA locations.