Japan
Manen gold Koban ND (1860-67), KM-C22d, JNDA 09-23, Fr-17, nice XF. A superior example of the smallest gold Koban type, this lustrous example features well-struck details and minimally marked, bright surfaces.
Included is the JNDA (Japan Numismatic Dealers Association) certificate of authenticity # 43854.
Estimate: 700-800 USD