Sang Pyong Tong Bo // Ho Dae Baek Dang ("Treasury Department large coin, Value One hundred"). 40mm, 21.45 grams. KM 143; Numista 23762.

Ex-CNG (from a lot, without the CNG ticket).

The One Hundred Mun is the only denomination of sang pyong tong bo coinage for which accurate mint records exist. These coins were first cast by the Treasury Department on December 12, 1866 and put into circulation beginning January 15, 1867. The last coin was produced on June 16, 1867 which means these coins were cast for only 172 days. A total of 1,784,038 "One Hundred Mun" coins were cast by the government.