1 Bolognino - Paul II Arms in circle

Paul II — born Pietro Barbo, a Venetian merchant's nephew — was among the more fiscally assertive popes of the fifteenth century, actively reorganizing mint operations across the Papal States to consolidate revenue that had hemorrhaged during the Avignon period and its aftermath. The Ancona mint held particular strategic importance: the city was the papacy's main Adriatic commercial gateway, and controlling its coinage meant taxing trade flowing between the Balkans, Venice, and Rome.

The bolognino denomination itself originated in Bologna and spread through north-central Italy as a practical accounting unit. Its adoption at Ancona under Paul II reflects deliberate monetary harmonization across papal territories rather than local initiative.