- University of Illinois at Urbana-Champaign, University Library
Armorial. Ownership. 75x95 mm. FESTINA LENTE / Joseph Plunkett Esqr. Coat of arms. Escutcheon sable a bend argent, charged sinister chief with a tower. Mantling: Chain of flowers. Crest: horse passant. Banner below with motto: Festina lente. Motto: "Festina lente" = Make haste slowly.
- 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