
Although it bears a CSX number (as it should), it was born as a bare chassis at AC and had it's wheelbase stretched.
Shelby took the order from Exner, a US customer... but the finished chassis was drop-shipped from AC to Italy, where the new body was crafted.
So they didn't scrap any of "Shelby's stock of..Cobras" and this pup never saw SoCal.
info and photos from http://www.clubcobra.com/forums/all-cobra-talk/92658-csx2451-mercer-cobra.html
I posted 2 photos of it a year ago, http://justacarguy.blogspot.com/2010/08/have-you-seen-anything-uglier-than-this.html but didn't know then about the chassis info
For a full gallery and written analysis http://www.topspeed.com/cars/shelby/1965-mercer-cobra-roadster-ar113038.html