All products come with a lifetime certificate of authenticity
Carl Yastrzemski Autographed Cachet Designed by Artist Kendal Bevil. Kendal Bevil is a famous cachet designer known for his first day covers, which document the release of U.S. Postal stamps and topical event cachets, which document monumental cultural, political and sport events of our times. This cachet includes a Certificate of Authenticity from the artist Kendal Bevil. Signed in Blue Sharpie.