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| 表面の説明 | Close-up frontal effigy of the Statue of Liberty, engraved by John M. Mercanti, rendered with fine detail in her radiating seven-pointed crown and flowing braided hair. The torch-bearing arm is partially visible at the lower left, with draped robes below the truncation. The legend LIBERTY arcs along the upper rim, with the date 1999 and the motto IN GOD WE TRUST positioned to the right of the effigy in the field. The motto E PLURIBUS UNUM appears along the lower left periphery, all against a deeply mirrored proof field. |
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| 表面の文字体系 | ログイン して詳細を見る |
| 表面の銘文 | ログイン して詳細を見る |
| 裏面の説明 | ログイン して詳細を見る |
| 裏面の文字体系 | Latin |
| 裏面の銘文 | ログイン して詳細を見る |
| 縁 | ログイン して詳細を見る |
| 鋳造所 | ログイン して詳細を見る |
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| 追加情報 |
The Platinum Eagle program launched in 1997 under the American Eagle Bullion Coin Act, making the United States one of the later major sovereign mints to issue a platinum bullion coin — Canada's Maple Leaf had been running since 1988. The 1999 one-half ounce issue is notable for sitting within a transitional period for the series: beginning in 1998, the Proof versions adopted annually rotating reverse designs themed around "Vistas of Liberty," while the bullion strikes retained their original reverse throughout.
Platinum's extreme price volatility in 1999 — driven largely by supply fears from Russian stockpile uncertainty — briefly pushed the metal above gold, compressing premiums on new issues and suppressing secondary market trading volumes for months.