Watch List notes:

Livorno, Cosimo III de Medici (1670-1723), Pezza della Rosa, 1718 ; AR (g 25,64; mm 43; h 6); COSMVS III D G M DVX ETRVRIAE 1718, coronated coat, Rv. GRATIA OBVIA VLTIO QVAESITA, rose brush; below LIVERNI. Davenport 1501; CNI 102; Galeotti 12.
Very rare. Old cabinet tone. High conservation. Good extremely fine