Japan Tempo gold Koban (Ryo) ND (1837-1858) AU55 PCGS, Edo

Japan
Tempo gold Koban (Ryo) ND (1837-1858) AU55 PCGS, Edo mint, KM-C22b, JNDA 09-21. 11.22gm. This Koban offering boasts an overall spectacular patina, but weaving peripheral hues of colorful magenta and royal blue / purple toning are particularly incredible. Not often found with such advanced eye appeal from colorful toning on these thin gold issues.

https://coins.ha.com/itm/japan/japan-tempo-gold-koban-ryo-nd-1837-1858-au55-pcgs-/a/3108-31395.s?type=DA-DMC-CoinArchives-WorldCoins-3108-06212023

HID02906262019

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Estimate: 2500-3500 USD