| Object Number | 29-234-147 |
| Current Location | Collections Storage |
| Culture | Korean |
| Provenience | Korea | Gyeonggi | Seoul |
| Manufacture Location | Seoul |
| Period | Joseon Dynasty |
| Section | Asian |
| Materials | Copper |
| Description | Obv. 常平通寶 Sangpyeong tongbo. Mint Mark: 工. Issuer: 工曹 Gongjo (Ministry of Industry). |
| Credit Line | Gift of E. B. Landis, 1902 |
Report problems and issues to digitalmedia@pennmuseum.org.