Germany
Weimar Republic "Oak Tree" Proof 5 Mark 1927-A PR67 Cameo NGC, Berlin mint, KM56. An exceptional specimen in extraordinary state of preservation. Tied with 5 others at the 67 level between NGC and PCGS as the highest graded examples. Highly lustrous with attractive toning, one would have a hard time finding a superior example to this one!
HID02901242017
Estimate: 2000-3000 USD