The American League had "Official American League" and the American League's president's signature in blue ink, while National League baseballs had "Official National League" and the National League president's signature in black ink.
Američka liga je imala oznaku "Official American Leauge" i potpis predsjednika Američke lige plavom tintom, dok su loptice Nacionalne lige imale oznaku "Official National Leauge" i potpis predsjednika Nacionalne lige u crnoj tinti.