Chad Fonville Clinton Giants - Giants Affiliate 1993 Fleer Excel Autographed Card - Minor League Card. This item comes with a certificate of authenticity from Autograph-Sports. Autographed. Comes fully certified with a Athletic Promotional Events certificate of authenticity. . If a product is unsigned or non game-used, a hologram will not be included. Chad Fonville memorabilia. Boston Red Sox memorabilia.