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|---|---|
| 正面文字 | 登录 以查看详情 |
| 正面铭文 | ELIZABETH II CANADA 2021 D•G•REGINA 50 DOLLARS (Translation: Elizabeth II Queen by the grace of God) |
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| 铸币厂 | Royal Canadian Mint |
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| 附加信息 |
Samuel de Champlain famously lost an astrolabe near the Ottawa River in 1613 — or so the story goes. The instrument surfaced in 1867 near Green Lake, Ontario, and was eventually acquired by the New York Historical Society, where it remains despite persistent Canadian efforts to repatriate it. Whether the astrolabe genuinely belonged to Champlain has never been conclusively established, but the association proved durable enough to anchor this issue.