1 Quattrino - Innocent X Jubilee

Innocent X declared the 1650 Jubilee — the Holy Year — despite the catastrophic disruption the preceding decades had brought to Rome, including plague and the Thirty Years' War finally concluding just two years prior. The Gubbio mint was one of several provincial Papal mints authorized to strike small copper coinage for local circulation, operating with considerably less oversight than the Roman mint and producing pieces with correspondingly rougher workmanship.

Berman 1867 places this quattrino firmly within the Jubilee emission series, though surviving examples vary enough in die alignment and flan quality to suggest output was hurried.