Derrick White Autographed Boston Celtics Green Basketball Jersey JSA COA Officially licensed jersey autographed by Celtics star Derrick White - authenticated by Dynasty Sports during public autograph appearanceThis officially licensed jersey has been hand-signed by Boston Celtics basketball star Derrick White. It has been authenticated by Dynasty Sports during a public autograph appearance on December 13, 2023.Hand signed by Derrick WhiteSignature is bold and clear on the jerseyAuthenticated by James Spence Authentication (JSA)Stock image - customer will receive similar item x