ALL AUTOGRAPHS WERE OBTAINED IN PERSON.
Will Clark has a complicated Baseball Hall of Fame case
Don Denkinger, umpire whose stellar career was overshadowed by blown call, dead at 86
The Giants are retiring Will Clark's number 22 jersey. I think they should also retire Jack Clark's number 22 jersey. – Josh Neufeld Comix and Stories
Inside the Numbers: Giants Playoff Primer
First baseman Will Clark of the San Francisco Giants in action during News Photo - Getty Images
The Hall of Fame and the Jack Clark Test
317 Jack Clark Baseball Stock Photos, High-Res Pictures, and Images - Getty Images
Jack Clark, also known as Jack the Ripper is a former Major League Baseball player. From 1975 through 1992, Clark played for the San Francisco
Jack Clark signed San Francisco Giants 8x10 Photo- AWM Hologram
Juan Marichal Signed San Francisco Giants Wind Up Action 8x10 Photo w/HOF'83 - Schwartz Authenticated