Double-Eagle, 1889, some light abrasions and hairlines, particularly on the obverse, Proof, medium golden toning, very rare in Proof, Akers (Volume VI, page 188) noted, "I doubt if more than a dozen Proofs still exist," while Breen (Encyclopedia, 7301) wrote, "possibly twelve to fifteen survive"

細節
Double-Eagle, 1889, some light abrasions and hairlines, particularly on the obverse, Proof, medium golden toning, very rare in Proof, Akers (Volume VI, page 188) noted, "I doubt if more than a dozen Proofs still exist," while Breen (Encyclopedia, 7301) wrote, "possibly twelve to fifteen survive"