1939 First Day Cover autograph collection features twelve (12) hobby fresh examples including Philadelphia Athletics w/Connie Mack; Cleveland Indians w/Bob Feller; Detroit Tigers w/Hank Greenberg; St. Louis Cardinals w/Enos Slaughter and Pepper Martin; Chicago White Sox w/Ted Lyons; Washington Senators w/Bucky Harris; St. Louis Browns and Philadelphia Phillies. Single-signed examples include Leo Durocher; Casey Stengel; Bill Terry; and Bill McKechnie.