Gorgeous group of six NBA Indoor/Outdoor basketballs signed by 14 Boston Celtics greats in the darkest of black marker. Bill Russell, Larry Bird, Bill Sharman, Frank Ramsey, Sam Jones, Tommy Heinsohn, Nate Archibald, Jo Jo White, Tom "Satch" Sanders, Ed Macauley, Jim Loscutoff, Cedric Maxwell, Dennis Johnson and Don Nelson have autographed the balls, which were part of a promotion run at the time of the Boston Garden's closing in 1995. Each is a stunner, at least Near Mint to Mint overall, with the Best of the Best, Russell and Bird, right next to each other on all six. Will come with LOA signed by Don Nelson.