Correspondence (1932-1967); original sketches, photographs, and reproductions of her artwork; essays and notes for an art column; and printed material, including articles and reviews about Caparn (1933-1963), clippings (1935-1970), exhibition catalogs, invitations, and posters (1939-1973). Correspondents include Alexander Archipenko, Doris Caesar, George Constant, Lyonel Feininger, Sidney Gordin, Joseph Konzal, Theodore J. Roszak, Helena Simkhovitch, and Mitzi Solomon.