Keywords: Casale Monferrato map (018 011).jpg Plan of the fortified city of Casale Monferrato detail of part of the citadel described by the source as 0406 15 018 011 Cazal National Archives and the regional state archives of Sweden http //www statensarkiv se/default asp id 7764 Casale 0406e Utländska stads- och fästningsplaner I - Tu PD-Art Old maps of Casale Monferrato |