BU Coins
Numismatic catalog: prices, photos and descriptions for BU coins type
Bu Coin of Japan: Ansei Ichibugin & Samurai Era History
Illustrated Specimen Details: Bu Example Specimen: 1 bu, 1859-1868 — Japan (Edo shogunate / Tokugawa shogunate) The bu is a remarkable rectangular silver coin, a traditional form of "bar money" used in ancient Japan d…