SARASOTA, Fla. (Oct. 30, 2019) — Vintage Russian coins certified by Numismatic Guaranty Corporation® (NGC®) did extremely well at the SINCONA sale of Russian coins and medals, held Oct
SARASOTA, Fla. (Oct. 30, 2019) — Vintage Russian coins certified by Numismatic Guaranty Corporation® (NGC®) did extremely well at the SINCONA sale of Russian coins and medals, held Oct