IntestazioneRavenna Usata in: Austrian Academy of Sciences: Bernstein Paper Atlas, Wien (Austria); Bavarian State Library, Munich (Germany); National and University Library, Zagreb (Croatia)
VarianteRavenne
Ravena
Ravenna Sabinorum
Ravennae
Fonti esterne
Trovato inBernstein Paper Atlas. — Briquet. — Piccard. — PO. — Biraben. — Diercke. — Geo-Duden. — Orbis. — Deschamps. — Urso. — Orbis Latinus, sv. 3, str. 238