Papal States. Gregory XVI 1831-1846. Medal year IX. 1839. AE 15.70 gr. – 32.2 mm. Annual “Maundy” Medal minted, issued on 03/28/1839 Holy Thursday, in memory of the "In Coena Domini" or Maundy Celebration. GREGORIVS • XVI • _ PONT • MAX • A • IX • / TV _ DOMINVS _ ET _ MAGISTER. Boccia 113; Patrignani 61; Martini 1239; RZ 638. Rare. UNC