Modelina has a nice little retrospective: "Looking Back at Sports Illustrated's 25th Anniversary Issue."They wonder if 2013's 50th Anniversary Issue will live up to Kathy's 25th Anniversary Issue.
Looks like they made the same blunder I did a while back. 2013 would be the 50th swimsuit issue, but only the 49th anniversary. (If 1989 was the 25th anniversary, then the 50th will be in 2014.)