Keys include:
#15 Bill Mazeroski HOF Chipping on the rim, light scratches on back
#37 Phil Niekro HOF Corrosion on rim and back, staining on front
#71 Roberto Clemente HOF some staining on front, chipping to the rim, and scratching on the back
#123Willie Stargell HOF light chipping on the rim, scratching on the back
#145 Don Sutton HOF Chipping on the front and rim, scratching on the back