British Colony. Sierra Leone Company copper Proof 20 Cents 1791 PR62 Brown NGC, KM4a. A stunning example with a singular appearance, all of the coin's characteristics distinctly defined with mirror-like surfaces that simply enhance the overall allure. Ex. Jamestown Collection
HID99912102018
Price realized | 800 USD |
Starting price | 350 USD |
Estimate | 700 USD |