The Otto Wittmann papers are owned by the Archives of American Art, Smithsonian Institution. Literary rights as possessed by the donor have been dedicated to public use for research, study, and scholarship. The collection is subject to all copyright laws.
Otto Wittmann papers, 1932-1996. Archives of American Art, Smithsonian Institution.
Funding for the processing of this collection was provided by the Samuel H. Kress Foundation.