Japan 1 Mon "Keichōtsūhō" - Keichō, 1606

Obverse Reverse

Information

Country Japan
Currency Mon (683 – 1953)
Coin type Standard circulation coin
Denomination 1 Mon "Keichōtsūhō" - Keichō
Year 1606
Ruler Go-Yōzei (1586–1611)
Composition Copper
Shape Round with a square hole
Technique Cast
Weight (g) 2.21
Diameter (mm) 23
Demonetized Yes

Mintage & Variants

Date Mintage Comment Frequency
ND (1606)  — DHJ# 3.40
ND (1606)  — DHJ# 3.41; small characters
ND (1606)  — DHJ# 3.42; long top stroke on 寳

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