File:Roman Catholic Diocese Of Springfield In Illinois.svg
Blazon: Or on a cross Azure between four fountains a crescent Argent.
The following Commons images were used to create this image:
File:Roman Catholic Diocese of Erie.svg by Niagara (talk · contribs) (mitre)
File:Old French Escutcheon.svg by Masur (talk · contribs)
File:Bezant fountain.svg by Lokal Profil (talk · contribs)
File:Croissant Héraldique.svg by Odejea (talk · contribs)