This primary source comes from the Records of the U.S. Information Agency.
Full Citation: Photograph 306-SSM-5F-63-5152; Students from Pittsburgh, Pennsylvania, Take Part in the Civil Rights March on Washington; 8/28/1963; Miscellaneous Subjects, Staff and Stringer Photographs, 1961 - 1974; Records of the U.S. Information Agency, Record Group 306; National Archives at College Park, College Park, MD. [Online Version, https://www.docsteach.org/documents/document/students-pittsburgh-march-on-washington, March 28, 2024]