- University of Illinois at Urbana-Champaign, University Library
Metropolitan Opera (New York, N.Y.). 12 7/8 x 9 5/8.
- Set design
- Rare Book and Manuscript Library, University of Illinois at Urbana-Champaign; For questions regarding these materials, please contact the Rare Book and Manuscript Library: https://illinois.edu/fb/sec/7016277