Inscription: [in circle on silver plaque between spandrels on each end of base, incised]
HOG OPV EIVS(?S)
(trans.: Master Pogius Donna Vaggia
had this work his wife)
Marking: [arms]: (enameled on shields on front and back of base) Poggio Bracciolini and his wife, Selvaggia de' Buondelmonti; (left): Bracciolini - Party per pale, argent and gules, an arm moving from the sinister, holding an arrow, counter-changed; (right): Buondelmonti.- Argent, a chief azure.