. . . . "Posters" . . . . . . . . . . . . . . . . . . . . . . . . . . . "Aerial photographs" . . . . . . . . "Programs" . "Admission tickets" . . . . "Photographs" . . . . . . . . . . . . . . "Records" . . . . . . . . . . . "Records of this board which regulated all boxing, full contact karate, and kickboxing activities in the state, as well as those of its predecessors, the State Athletic Commission (1915-1973) and State Boxing Commission (1973-1975)." . . . . . . . . . . . . . . . . . . . "Minnesota. State Athletic Commission." . . "Minnesota. State Boxing Commission." . .