| Issuer | North Korea |
| Year | 1987 |
| Type | Standard circulation coin |
| Value | 1 Won (1 KPW) |
| Currency | Second Won (1959-2009) |
| Composition | Aluminium |
| Weight | 2.32 g |
| Dimensions | 27 mm |
| Thickness | 1.79 mm |
| Shape and Technique | Round Milled |
| Orientation | Medal alignment ↑↑ |
| Engraver(s) | |
| In circulation to | |
| Reference(s) | KM#18 |
| Obverse description | National Coat of Arms, denomination below, date bottom |
| Obverse script | Hangul |
| Obverse lettering | 조선민주주의인민공화국중앙은행
1 원
1987 (Translation: Central Bank of the Democratic People`s Republic of Korea 1 Won) |
| Reverse description | The central library, The Grand People`s Study House, Pyongyang |
| Reverse script | Hangul |
| Reverse lettering | 인민대학습당 (Translation: The Grand People`s Study House) |
| Edge | Reeded |
| Mint | |
| Mintage | 1987 - Round stones (`Die 2`) - 1987 - Square stones (`Die 1`) - |
| Catalog ID | 2890916250 |
| Comments |
