japan-circa-1588-1860s-specific-year-not-identifiable-from-image-metadata-item
DenominationŌban (大判)
Country / EmpireJapan
Obverse DesignFeatures prominent calligraphy, often including the symbolic value '拾萬両' (Jūman-ryō - 100,000 ryō), along with the stylized signature (kaō) of the mint master (e.g., from the Gotō family) and various square seals.
Reverse DesignTypically plain, sometimes featuring a small, single seal or mark.
