The Blue Key Victory Bell is presented to the winner of the college football game between Indiana State University and Ball State University. The two schools met regularly between 1924 and 1991 but sporadically since that season. They have competed for the Victory Bell since 1940; from 1924 to 1947 they were Indiana Intercollegiate Conference rivals and from 1951 to 1967 they were Indiana Collegiate Conference rivals. Ball State was a regional campus of Indiana State University from 1918 to 1961; since the 1961–62 academic year, Ball State has operated independently.