British Colony. Sierra Leone Company copper Proof 50 Cents 1791 PR62 Brown Cameo NGC, KM5a. A very rare proof in copper, a scattering of bagmarks present in the fields, yet the whole of the piece appears definitely sharp and proof, with the bright-dark contrast between surfaces and devices making the features seem to jump out at the viewer. Ex. Jamestown Collection
HID99912102018
Price realized | 650 USD |
Starting price | 400 USD |
Estimate | 800 USD |