The Don Large Slide Collection contains various events involving members of the UD Chorus. This event comes from a box of slides that contained events from the 1960-1961 era and consists of various rehearsals that were photographed.
Images 1-19 show rehearsals at the Student Union ballroom, which took place both day and night during the 1960s.
Images 20-27 show members of the Chorus at the Student Union around lunch time. Since the Chorus switched to blue blazers for the men in 1961, it is believed that this took place in 1960.