- Ritter, Paul
- University of Illinois at Urbana-Champaign, University Library
Pictorial. Ownership. 76x115 mm. Ex Libris / Marcus Schüssler / Nürnberg / 1898. Old man with long beard studies book; bookshelves and open window.
- Nuremberg (Germany)
- Rare Book and Manuscript Library, University of Illinois at Urbana-Champaign; For more information, please contact the Rare Book and Manuscript Library: https://illinois.edu/fb/sec/7016277