- University of Illinois at Urbana-Champaign, University Library
Armorial. Ownership. 68x60 mm. Reetum [sic] Et Integritas Custodiant Me / Dr. Wm. Hugo von Bernstorff. Coat of arms: Escutcheon: tilia (linden) leaves on a fess wavy. Crest: crown; helm and mantling; peacock feathers issuing from a coronet. Motto: Rectum et integritas custodiant me (Let uprightness and and integrity preserve me). Motto is from Psalm 25:21.
- 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