Don Mattingly New York Yankees Autographed 11" x 14" Framed Collage Baseball Photo Player_Paul Pierce authenticated by Dynasty Sports during

authenticated by Dynasty Sports during public autograph appearance

Authenticated with Dynasty Sports serially numbered hologram during public autograph event

the white autograph is a replica signature on the print itself

Authenticated with serially numbered hologram and certificate

Signed picture of Phillies star pitcher Jeff Hoffman - authenticated by Dynasty Sports during public autograph appearance

Don Mattingly New York Yankees Autographed 11" x 14" Framed Collage Baseball Photo Player_Paul Pierce authenticated by Dynasty Sports duringDon Mattingly New York Yankees Autographed 11" x 14" Framed Collage Baseball Photo Signed picture of Yankees great Don Mattingly authenticated by Schulte This New York Yankees collage has been hand signed by Yankees great Don Mattingly. All autographed memorabilia comes with certificate of authenticity and matching hologram. Please note that blue autograph is authentic athlete signature; the white autograph is a replica signature on the print itself