I just picked up one final nice 1949 GPC from Jim Stinson from the Staney Lippincott collection:
HOF Ray "Cracker" Schalk. Ray Schalk was a "clean" member of the 1919 Black Sox. He caught three no-hitter games (Joe Benz, Eddie Cicotte and Charlie Robertson's Perfect Game), plus one unofficial no-hitter (Jim "Death Valley" Scott).
He was known as a fiery pepperpot of a field general during his playing days.