Celebrate two of the most clutch hitters in New York Yankees history with this Derek Jeter & Reggie Jackson Autographed Baseball with "Mr. November" & "Mr. October" and Inscriptions. This baseball features a pair of iconic signatures from two of the most celebrated players in New York Yankees history. It also features "Mr. November" and "Mr. October" inscriptions, commemorating Jackson's clutch postseason performances and Jeter's legacy as a five-time World Series champion. This must-have piece of memorabilia has been authenticated by Fanatics and Major League Baseball, adding an extra layer of assurance for any collector.