Japan 1 Ryo "Sado Koban", 1714 – 1736
reverse 佐 SA
Information
Country
Japan
Japan
Currency
Ryō
(1595 – 1874)
Coin type
Standard circulation coin
Denomination
1 Ryo "Sado Koban"
Year
1714 – 1736
Composition
Gold (.861)
Shape
Oval
Alignment
Medal alignment ↑↑
Weight (g)
17.78
Demonetized
Yes
Description
1 Ryo "Sado Koban" from Japan. Issued from 1714 to 1736. Struck in Gold (.861). Measures 0 mm and weighs 17.78 g.
- Obverse
- A fan-shaped Kiri crest, a square panel with the value, a square panel with the signature of the Mint Official, and another fan-shaped Kiri crest (1 Ryo Mitsutsugu)
- Reverse
- Butter-fly-like signature, stamp of era characters, and the stamps of mint officials (Sa)
Mintage & Variants
| Date | Mintage | Comment | Frequency | |
|---|---|---|---|---|
| ND (1714-1736) | — |
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