Hall of Fame Type Card! With 328 career wins on his pitching ledger, John Clarkson was eventually elected to the National Baseball Hall of Fame in 1963. The right-hander stands tall on the offered 1895 N300 Mayo"s Cut Plug single. Graded 1 Poor by SGC due to residue on the upper right corner, the mustachioed ace otherwise presents as a mid-grade example.