- University of Illinois at Urbana-Champaign, University Library
Pictorial. Ownership. 77x102 mm. DUCITUR NON TRAHITUR / EX LIBRIS / FREDERIC HARRIMAN SANFORD. Crest: a bull's head above helm with closed visor and mantling. Motto: Ducitur non trahitur (He is led not drawn).
- 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