CoversTwo U.S. cartridge variants are known to exist, one with "JALECO" in blue text on the end label, one with "JALECO" in orange text.
ScoreboardUp on the scoreboard you may have noticed the words "Yuk, Dum, Boo, Bum" appear in the lower left corner. "Yuk" is the name of the home plate umpire. "Dum" is the first base ump. "Boo" is the second base ump. And "Bum" is the third base ump.
Information also contributed by lignut