1994 Event Scoreboard is unveiled at new Cleveland Indians' park (Jacobs Field) 1970 Event NFL selects Wilson as official football and scoreboard as official time 1960 Event Comiskey Park's famed "exploding" scoreboard begins operating 1960 Event Bill Veeck and Chicago Comiskey Park debuts "Exploding Scoreboard" 1959 Event New York Yankees unveil their 1st message scoreboard 1926 Event Hack Wilson is 1st to hit a home run off Wrigley Field scoreboard
