General /repositories/4/archival_objects/724842 1 box 1950-1980 1950-1968 /repositories/4/archival_objects/725438 1 folder 1950-1968 32 6 1968-1973 /repositories/4/archival_objects/725439 1 folder 1968-1973 32 7 1975-1980 /repositories/4/archival_objects/725440 1 folder 1975-1980 32 8