Heritage World Coin Auctions
NYINC Signature Sale 3051 8-9 January 2017
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Sierra Leone
British Colony silver Proof 20 Cents 1791 PR63 NGC, Birmingham mint, KM4, Vice-FT4a. Mintage: 84. A rare and coveted proof denomination with dappled golden tone over both sides and enchanting underlying reflectivity. Light handling defines the grade, but has little affect on the premium eye-appeal.
Estimate: 3000-4000 USD
British Colony silver Proof 20 Cents 1791 PR63 NGC, Birmingham mint, KM4, Vice-FT4a. Mintage: 84. A rare and coveted proof denomination with dappled golden tone over both sides and enchanting underlying reflectivity. Light handling defines the grade, but has little affect on the premium eye-appeal.
Estimate: 3000-4000 USD