Midgely on back side of check. These checks are rare (being actually signed by Carroll himself and being an early check) and are essentially self certifying due to unique ink stamps and punched holes required for bank processing back then. The item "CARROLL SHELBY SIGNED Check 1963 American autograph Joan wife racing car cobra" is in sale since Thursday, April 9, 2020. This item is in the category "Collectibles\Advertising\Automobiles\American\Ford".The seller is "mytransportstuff" and is located in Ventura, California. This item can be shipped worldwide.