“Map of the Este Duchies” by Marco Antonio Pasi
In-depth contribution by Massimo Rossi (only available in Italian)
The transcript of the map of the Comacchio Valleys
In-depth contribution by Achille Lodovisi (only available in Italian)
The Ferrariae Ducatus from the Gallery of Maps in the Vatican
In-depth contribution by Massimo Rossi (only available in Italian)
Map of the Ferrara area, 1814