1863 $1, CAM PR64CAM 认证号60055459, PCGS号87006

Osburn-Cushing Die State a/a, as always. The 1863 proof Seated Liberty dollar is scarce with Cameo surfaces, and such coins are rare finer than the present. Each side is brilliant and deeply mirrored with satiny devices that produce appreciable cameo contrast. Minor hairlines in the mirrors are only seen with a loupe. Population: 23 in 64 (5 in 64+) Cameo, 5 finer (3/22). From The Warren Collection. (Registry values: N4719)