Does anyone know of the results of any tests done on punching power? Aside from Marciano's foot-pounds measurement on the ballistic pendulum, do you know of any other test results?
I believe that Ring Magazine ran a story a while back on this (during the '80's, where the mentioned previous "scores" and also tested, among others, Earnie Shavers). I have even heard rumors about Fitzsimmons and Jeffries being tested.
More recently, I have tried to contact the more recent contenders (Byrd, Peter, the Klitschkos) through their "contact" options, but I haven't received any information back (although either Peter or, more likely, a Peter employee, sent me back an interesting account of him trying one of the "test your power" machines for fun before the Klitschko fight).
At any rate, can anybody help me out?