The Lissner Collection, Lot: 165. Estimate $2000. Sold for $4125. This amount does not include the buyer’s fee.

DENMARK. Frederik VI. 1808-1839. AR Speciedaler (38mm, 28.85 g, 12h). København (Copenhagen) mint. Conrad Frederik Gerlak, mintmaster; Johannes Conradsen, engraver. Dated 1825 IC CFG. KM 695.1; C 112. In NGC encapsulation graded MS 63. Superbly toned iridescent blue and gray with a hint of amber. Only coin of this date ever graded and highest for the type of 1820-1839, none higher.