Auction says it has Raines # 30 on the knob. I'll post a pic when I get it. I asked seller about the history and he stated "I'm not sure of the year it is from. It's a Cooper Pro 100 TR4. If my memory serves me, I acquired it from Ball Park Heroes, which was a top game used bat seller back when I was buying bats. They regularly advertised in Sports Collectors Digest. Most of the bats I bought were from either Ball Park Heroes or John Taube, another top game used bat dealer. Hope that helps."