Russian Authority. David as Regent Abazi (20 Kopecks) 1820-AT AU55 NGC, Tiflis mint, KM74. A sublime and eye-catching representative for this notably rare and low-mintage series, strikingly lustrous and expertly struck and correspondingly the finest certified by NGC. The date appears to have been misread on the holder, the mint official Alexander Trifonov (AT) not beginning his term until 1810.

HID99912102018