Japan Ōban "Tenpō Ōban", 1838 – 1841

Obverse Reverse

Information

Country Japan
Currency Ōban (1588 – 1874)
Coin type Standard circulation coin
Denomination Ōban "Tenpō Ōban"
Year 1838 – 1841
Rulers Kōmei (1846–1867) , Ninkō (1817–1846)
Composition Gold (.674) (.326 silver)
Shape Oval
Alignment Medal alignment ↑↑
Weight (g) 165.38
Demonetized September 1874

Mintage & Variants

Date Mintage Comment Frequency
ND (1841)  1.1K （い）（宇）（川）
ND (1841)  — （は）（宇）（川）; mintage included above
ND (1838)  243 （伊）（三）（丘）
ND (1838)  224 （伊）（文）（丘）
ND (1838)  154 （伊）（次）（丘）
ND (1838)  2 （方）（次）（丘）; Pattern

Mentioned in the community 0

No mentions yet.