Katherine Dunham's first ballet teacher, Ludmila Speranzeva still image photograph 1 photographic print reformatted digital access adult 441/4/1 N3-1756Special Collections Research Center, Morris Library, Southern Illinois University, Carbondale Speranzeva, Ludmila dunhamIHASSouthern Illinois University: 551/4/1, N3-175620000372215627 DLC IHAS 040702 loc.natlib.ihas.200003722