When I picked up this signed index card of the 1931 Tigers, I was focused on coach — and T206 subject — Jean Dubuc. But then I researched the other players and learned that Charlie Sullivan died in 1935, when a car he was driving was struck by a train. He was just 32 years old.
He only just played Major League Baseball for a few years before he died. So this signature is quite likely to be much rarer than Dubuc’s. Has anybody else ever found a Charlie Sullivan autograph?