Japan 1 Mon "Engi Tsūhō" - Daigo, 907 – 957
Information
Country
Japan
Currency
Mon
(683 – 1953)
Coin type
Standard circulation coin
Denomination
1 Mon "Engi Tsūhō" - Daigo
Year
907 – 957
Composition
Copper
Shape
Round with a square hole
Technique
Cast
Weight (g)
2.5
Diameter (mm)
19
Demonetized
25 November 0987
Mintage & Variants
| Date | Mintage | Comment | Frequency | |
|---|---|---|---|---|
| ND (907-957) | — | DHJ# 1.65; large characters | ||
| ND (907-957) | — | DHJ# 1.66; out of lead | ||
| ND (907-957) | — | DHJ# 1.67; small characters and size, 廴 and 正 radicals don't touch |
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