目录
查看完整图片 — 免费注册
使用Google继续 — 免费
或用邮箱注册
为什么需要注册？只是为了防止机器人访问我们的目录。您的邮箱完全保密——我们绝不会分享或在未经您许可的情况下发送任何内容。我们向您保证！
| 正面描述 | Central field dominated by the stylized kanji character 保 (Hō), struck in relief within a densely composed hammered design. Surrounding the central inscription are the emblems of the god Daikoku rendered twice — including the iconic treasure mallet (uchide no kozuchi), a bale of rice, and scattered treasure items — forming the 'Double Daikoku' motif characteristic of this Tenpō-era mameitagin type. A folding fan (ōgi) appears prominently at the top of the composition, while below the central legend a stylized takarabune (treasure ship) or tied bale element is visible. The overall design is deeply impressed into the irregular billon planchet with a characteristically informal, hand-stamped quality consistent with Edo-period hammered silver coinage. |
|---|---|
| 正面文字 | 登录 以查看详情 |
| 正面铭文 | 保 (Translation: Hō) |
| 背面描述 | 登录 以查看详情 |
| 背面文字 | 登录 以查看详情 |
| 背面铭文 | 登录 以查看详情 |
| 边缘 | 登录 以查看详情 |
| 铸币厂 | 登录 以查看详情 |
| 铸造量 | 登录 以查看详情 |
| 附加信息 |
The Tenpō Mameitagin was introduced in 1837 as the shogunate's response to a chronic silver shortage, its billon composition representing a dramatic debasement from the earlier Bunsei issues. The "Double Daikoku" variety — identified by two Daikoku stamps rather than one — reflects revalidation countermarking applied at the Edo Ginza to certify pieces for continued circulation after public suspicion about the debased alloy prompted hoarding and refusal.
The Ginza's stamping authority was itself under strain during this period; the Tenpō era reforms were deeply unpopular, and the mameitagin's low silver content was an open secret in merchant communities.