2 Mun Pi

Issuer Korea › Joseon (1392-1897)
Year 1742
Type Standard circulation coin
Value 2 Mun (0.002)
Currency Mun (1392-1892)
Composition Brass
Weight 8 g
Diameter 30 mm
Thickness
Shape Round with a square hole
Technique Cast
Orientation Medal alignment ↑↑
Engraver(s)
In circulation to
Reference(s) KM#215, Oseong#18.68, Daegwangsa#8.3
Obverse description Chinese ideograms
- Top to bottom:
常平 = Sang pyong, a Department of Korean Yi Dynasty
- Right to left:
通寶 = Tong bo, means currency
Obverse script Chinese (traditional, regular script)
Obverse lettering  常
寶 通
 平
Reverse description Mint mark at top,”I” (2) at bottom

* (Pi): National Defense Bureau
Reverse script Chinese (traditional, regular script)
Reverse lettering  備

 二
Edge
Mint
Mintage ND (1742) 備
Numisquare ID 4884528743
Additional information

Historical Context: The 2 Mun Pi coin, dated 1742, emerged during King Yeongjo's reign (1724-1776), a period of Joseon Korea marked by efforts to consolidate royal authority and stabilize the economy. As one of Joseon's longest-reigning monarchs, Yeongjo faced chronic currency shortages. Issuing higher denominations like the 2 Mun aimed to facilitate larger transactions and alleviate monetary scarcity, reflecting the government's attempts at crucial economic reform during a time of evolving commercial needs.

Artistry: Joseon coinage, including this 2 Mun Pi, typically lacks specific engraver attribution, with designs standardized by government bureaus. The aesthetic adheres to a traditional Korean calligraphic style, influenced by Chinese prototypes. The obverse features the standard legend "Sangpyeong Tongbo" (常平通寶), meaning "Ever-level Currency," rendered in clear regular script. The reverse likely indicates the denomination "I Pi" (二裨) or "I Mun" (二文), often with a mint mark, reflecting a functional yet elegant design typical of the period.

Technical/Grading: This 2 Mun Pi coin, weighing 8 grams and measuring 30 millimeters, is a cast brass piece. Key areas for technical assessment include the sharpness and completeness of the "Sangpyeong Tongbo" characters and the reverse denomination. A well-preserved example exhibits minimal casting flaws like porosity or incomplete fills, with clear character separation and a smooth field. The rim should be well-formed, though minor irregularities are common. Variations in weight and diameter are typical for these hand-cast issues.

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