These four signed record books from the NBA have over 120 signatures which include: Chuck Cooper, Red Auerbach, Bill Sharman, Vince Boryla, Paul Arizin, Eddie Gottlieb, Bob Cousy, Joe Lapchick, and Nat Clifton. One book is from 1950-1951, two are from 1951-1952, and the last is from 1952-1953. In the 1952 NBA Finals, the Minneapolis Lakes beat the NY Knicks 4-3, and the next year beat the Knicks 4-1. These record books include season player records, records for playing arenas, game scores, team rosters, and player sketches with photos and narratives.