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500 Dollars - Elizabeth II 4th Portrait - Wedge-tailed Eagle - High Relief Gold Proof

发行方 Perth Mint, Australia
年份 2018
类型 登录 以查看详情
面值 登录 以查看详情
货币 Dollar (1966-date)
材质 登录 以查看详情
重量 登录 以查看详情
直径 登录 以查看详情
厚度 登录 以查看详情
形状 登录 以查看详情
制作工艺 登录 以查看详情
方向 登录 以查看详情
雕刻师 登录 以查看详情
流通至 登录 以查看详情
参考资料 登录 以查看详情
正面描述 登录 以查看详情
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正面铭文 登录 以查看详情
背面描述 The reverse depicts three Wedge-tailed Eagles (Aquila audax) in a richly detailed high-relief composition: one adult eagle is shown in full flight with wings extended, a second adult perches on the nest, and a fledgling occupies the nest in the lower field. The naturalistic rendering captures fine feather detail across all three birds. The legend AUSTRALIAN WEDGE-TAILED EAGLE arcs across the upper field, while the date 2018, the Perth Mint's P mintmark, the designer's initials JM, and the specifications 5oz 9999 GOLD appear in the lower field.
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铸币厂 登录 以查看详情
铸造量 2018 P - Proof - 75
附加信息

The Wedge-tailed Eagle series from Perth is among the few modern bullion-adjacent programs where the proof high-relief strikes genuinely justify the premium — the extra die pressure required to fill the deeply recessed fields produces a level of three-dimensional separation that standard proof strikes on flat-relief designs simply cannot replicate. Perth has been refining this particular high-relief technique since the early 2010s, and the 2018 iteration benefits from incremental improvements to their die-preparation process.

Mintage for this issue was capped at 100 pieces worldwide.

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