Watch List notes:

Napoli, Carlo di Borbone (1734-3759), Mezza Piastra, 1736; AR (g 12,64; mm 34; h 12); CAR D G REX NEAP HISP INFANS & c, , coronated coat; at sides F: B: ⋅A⋅, below G:60, Rv. DE SOCIO PRINCEPS, Sebeth lying r.; below De⋅1736 ⋅G: . P/R 35; MIR 338/3.
Cabinet tone. Good extremely fine