One of One Rare Car

Commando66 said

Thanks 64dart170! Here is the fender tag for the Formula 'S' Valiant.

Click to expand...

The SO number is 503 does this mean May 3 1965 ??
The dealer invoice says May,28 1965 at the bottom

Am I reading this right ?

I would have thought that the invoice would be before the vehicle was built on a special order.