Montenegro
Selections from the Eric P. Newman Collection of World Coins. Nicholas I gold 10 Perpera 1910, KM9, MS63 NGC. Bare head facing left. Golden Jubilee of Nicholas. Satiny luster and in superior condition for this one-year type. Krause catalog price(s) for this item: $230 in VF, $350 in EF, $700 in UNC.
Estimate: 600-800 USD