BULGARIA, Principality. Ferdinand I. 1887-1908. Proof AR Lev (23mm, 5 g, 6h). Körmöcbánya (Kremnitz) mint. Dated 1894 KB. KM 16; Y 13a. In NGC encapsulation graded PF 66. Deeply toned original proof with frosted relief. Superb gem. Of the highest rarity and the only specimen of which we are aware.
Purchased from M. Louis Teller.