[westofyou]

http://deadspin.com/5555714/this-is-...ses-corked-bat

You're looking at an X-ray of a Mizuno PR4192 bat, commissioned by Pete Rose specifically for his 1985 chase of baseball's all-time hits record. Inside, clear as day, is a piece of foreign material, about 6 inches long, and the diameter of a nickel. This is the story of that bat.