German States
Prussia. Wilhelm II Proof 3 Mark 1915-A PR67 Ultra Cameo NGC, Berlin mint, KM539. An all around exceptional specimen, commemorating the centenary of the absorption of Mansfeld. Though a type that often comes in nice condition, this is the single highest graded specimen seen by NGC (though there are 4 other PR67s, this is the only PR67 seen by NGC with the Ultra Cameo designation). It is hard to imagine a more attractive example than the one on offer here.
HID02901242017
Estimate: 2000-3000 USD