Check the listing for details. Willie Mosconi SIGNED Billiard #6 Green Pool Ball JSA Certif. Authentic Auto. Listed at 110.00 USD. ORIGINAL SIGNATUREBY"Mr. Pocket Billiards"Willie Mosconi#6 POOL BALL Willie Mosconi won the World Straight Pool Championship 18 times. For most of the 20th century AUTHENTICATION DETAILS: JSACertification Number:AH56211 SIGNER: Willie MosconiITEM TYPE: Signed Pool Ball Trusted by all major auction houses, dealers and collectors. Any autograph backed by JSA increases the marketability of the item This item has been fully examined by and the considered opinion that the item is genuine by Verification inquiries can be made to James Spence Authentication, LLC by visiting spenceloa, online. Please enjoy all the photos provided for an extensive understanding of the item listed. Ask Me Any Questions That You Might Have. Bid with confidence! Great gift for any fan of Baseball Please feel free to view my Store or my other auctions WE SHIP SECURE! We strive to provide an excellent experience and complete 100% satisfaction. Track Page Views With Auctiva's Counter