8x Champion HOFer JOHN HAVLICEK No 17 BOSTON CELTICS 8.5 x 10 Upper Deck Sheet. All Autographs obtained in person through Show Signings, Before at Sporting Event, Golf Tournaments and Special Dinner & Charity Events. Comes with My Certificate of Authenticity from Glenn's Stadium Heroes. SEE More BOSTON CELTICS Collectibles and Other Sports Memorabilia in My EBAY STORE. Click on EBAY STORES Logo after my USER ID to see my OTHER SPORTS MEMORABILIA AUCTIONS Specializing in BOSTON SPORTS sorted by Sport Categories! Categories!