RUSSIA. 20 Kopeks, 1925. NGC PROOF-65.KM-Y-88. A brilliant and attractive proof with mirrored fields, frosty devices and warm champagne toning.
RUSSIA. 20 Kopeks, 1925. NGC PROOF-65.KM-Y-88. A brilliant and attractive proof with mirrored fields, frosty devices and warm champagne toning.