Japan 4 Mon "Kan'eitsūhō", 1857 – 1859

Ansei Copper Alloy; 11 waves

Obverse Reverse

Information

Country Japan Japan
Currency Mon (683 – 1953)
Coin type Standard circulation coin
Denomination 4 Mon "Kan'eitsūhō"
Year 1857 – 1859
Composition Copper
Shape Round with a square hole
Alignment Medal alignment ↑↑
Technique Cast
Weight (g) 4.34
Diameter (mm) 27
Thickness (mm) 0.9
Demonetized Yes

Mintage & Variants

Date Mintage vf Comment Frequency
ND (1857-1859)  — — _unknown variant 24%
Show all 2 variants

Variant Details

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