Constantine I The Great, Bronze Medal 1468 (70mm), by Cristoforo di Geremia. Commemorating peace between Papal State and the Empire. CAESAR IMPERATOR PONT PPP ET SEMPER AVGVSTVS VIR, Laureate, draped and cuirassed bust right. R/ CONCORDIA AVG, Emperor standing right, holding winged caduceus, clasping hand with Church(?), standing left, holding cornucopia; SC. Johnson 6; Vannel Toderi Bargello 186; Calveri 6. Later cast medal. Good VF