Sommerfest, c.1980s.

Leonard Slatkin at Sommerfest, c.1983.

Orchestra Hall exterior, c.1975.

Minnesota Orchestra program cover 1968–1969 season showing the organization's new name.

Admission ticket for a Sunday 4pm concert at Northrup Auditorium, February 18, 1968.

Vice-President Hubert Humphrey dancing with WAMSO President Dorothy Gauther at the 1966 Symphony Ball.

Young people leaving concert, 1943.

Young people outside concert hall, 1911.

Initial concert program of the Minneapolis Symphony Orchestra at Exhibition Auditorium, Minneapolis, Minnesota, November 5, 1903.

Oberhoffer behind a podium, c.1903.