JAPAN: Tokugawa, 1603-1868, AE mon (2.99g), Sendai mint, H-4.179, JNDA-45, Shin Kanei Tsuho type, small sen above on reverse, bronze bosen (seed or mother) coin for iron type, cast from 1838, Fine to VF, S, ex Wéiduolìya Collection.
Estimate: 100-125 USD