On September 1, Stack's Bowers conducted a Rarities Night session in California as part of this firm's post-ANA World's Fair of Money® auction extravaganza.
It is unknown why this coin was struck as a proof, or specimen, striking at the Denver mint, but perhaps a few were struck to mark the last year of the Liberty design before the Saint Gaudens' design was implemented. There are 3 known examples with a special striking.
Obverse Description
Christian Gobrecht's portrait of Liberty is surrounded by 13 stars with the date centered at the bottom.
Reverse Description
Shielded eagle with wings outstretched holding arrows and olive branches. The words UNITED STATES OF AMERICA * TWENTY D. appear around the periphery. Mint mark, if any, appears below the eagle's tail, above the N in TWENTY.
Catalog Information
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Subject: I would like to contribute catalog info to CDN for 1907-D $20 Branch Mint Proof PR BM
Body: Referring page: http://www.greysheet.com/prices/item/1907-d-denver-liberty-twenty-dollar-liberty-united-states-gold-branch-mint-proof/gsid/213688 GSID: 213688 Title: 1907-D $20 Branch Mint Proof PR BM
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Commissioners reviewed reverse designs for the four American Innovation dollars scheduled to be released in 2028 and obverse and reverse designs for the 2027 issues in the Comic Art Coin and Medal Program.
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