Japan
4 Mon "Kan'eitsūhō" (Bosen; Reverse イ I; narrow waves) · “Kan'eitsūhō”
Japan
The coin
The story
colcur indexes live 4 Mon "Kan'eitsūhō" (Bosen; Reverse イ I; narrow waves) listings and reads each holder’s certification barcode — a verifiable fact, not a guess. For the full catalogue history we deep-link to Numista rather than re-host it.
Live on eBay
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