Back of the photo reads: May Day Paraders Approach Climax of Annual Celebration. New York...With bands playing and clenched fists held high, May Day demonstrators march into Union Square. Here, the focal point of a long parade. Although the day was marked by the usual speech-making and sloganizing, there was comparatively little violence. 1937
Kheel Center call number: 5780P box 23, folder 12