Mullin starred at St. Johns in the early 1980s being named Big East Player of the Year 3 times and College Basketball Player of the Year in 1985. Drafted by the Golden State Warriors Mullin was a 5 x NBA All-Star and was inducted into the Collegiate and National Basketball Hall of Fame in 2011. Jersey comes with James Spence Authentication (JSA) witness certificate of authenticity. What that means is a representative from JSA witnessed Mullin signing your jersey. Hologram # is verified on JSA's website. Autographed on October 16 2011 in Chantilly VA. Mullin also inscribed HOF 11 for being inducted into the Collegiate and NBA Hall of Fame in 2011. Warriors home white jersey. Autographed in silver. comes with powers collectibles coa and matching holograms