Japan Ōban "Kyо̄ho Ōban", 1725 – 1837
Information
Country
Japan
Currency
Ōban
(1588 – 1874)
Coin type
Standard circulation coin
Denomination
Ōban "Kyо̄ho Ōban"
Year
1725 – 1837
Rulers
Ninkō
(1817–1846)
, Go-Sakuramachi
(1762–1771)
, Go-Momozono
(1771–1779)
, Nakamikado
(1709–1735)
, Sakuramachi
(1735–1747)
Composition
Gold (.676) (Silver (.324))
Shape
Oval
Alignment
Medal alignment ↑↑
Weight (g)
165.38
Demonetized
30 May 1860
Mintage & Variants
| Date | Mintage | Comment | Frequency | |
|---|---|---|---|---|
| ND (1725-1837) | 8.5K | Original inking | ||
| ND (1725-1837) | — | Re-inked during Tenpо̄ period |
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