Inscription: engraved on underside in shaded roman: S/ I [device] C
scratched on underside: oz dwt (in script) / 31: 10
Marking: marked twice on underside: I H / [trefoil] (in heart-shaped surround)
Giovanni P. Morosini (ca. 1834–1908); his daughter, Giulia P. Morosini (ca. 1874–1932); bequest to The Metropolitan Museum of Art, 1932.