RUSSIA. 20 Kopeks, 1913-CNB BC. PCGS PROOF-64 Secure Holder.
Y-22a.1; Bit-115. Highly reflective with deep amber-hued tone that envelopes the surfaces on both sides. A highly desirable issue in this proof quality. PCGS PROOF-64 Secure Holder.
Estimate: $1500.00- $2000.00