- University of Illinois at Urbana-Champaign, University Library
Armorial. Ownership. 95x128 mm. JAMAIS ARRIERE / Douglas. Coat of arms. Escutcheon: argent, a man's heart ensigned with an imperial crown, on a chief azure, three mullets fessways gules. Crest: a salamander in flames. Motto: Jamais arriere (Never behind).
- 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