Dutch Guiana copper Uniface 2 Duit 1679 XF40 Brown NGC, KM3, Scholten-1434b (R). A rare offering of this uniface type, circulated here but much better preserved on average than most of its peers. The surfaces are an even brown throughout without any significant marks, with a light patina of blue-green iridescence on the obverse. An outstanding opportunity for the specialist.

HID99912102018