- University of Illinois at Urbana-Champaign, University Library
Armorial. Ownership. 60x77 mm. PATIOR UT POTIAR / William Spottiswoode. Crest within buckled garter: Eagle rising, rising, wings displayed & inverted, looking at a sun in splendor, Motto: Patior ut potiar (I suffer so I may obtain).
- 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