| Issuer | South Korea |
| Year | 1966-1970 |
| Type | Standard circulation coin |
| Value | 5 Won |
| Currency | New won (1962-date) |
| Composition | Brass (88% Copper, 12% Zinc) |
| Weight | 3.09 g |
| Dimensions | 20.4 mm |
| Thickness | 1.33 mm |
| Shape and Technique | Round Milled |
| Orientation | Coin alignment ↑↓ |
| Engraver(s) | |
| In circulation to | |
| Reference(s) | KM#5, Schön#55 |
| Obverse description | Geobukseon (Turtle Ship), Korean battleship used from the 15th to the 19th century |
| Obverse script | Hangul |
| Obverse lettering | 오원
한국은행 (Translation: Five Won Bank of Korea) |
| Reverse description | Bank name and Denomination, date below |
| Reverse script | Latin |
| Reverse lettering | THE BANK OF KOREA 1966 5 |
| Edge | Plain |
| Mint | |
| Mintage | 1966 - - 4 500 000 1967 - - 18 000 000 1968 - - 20 000 000 1969 - - 25 000 000 1970 - - 50 000 000 |
| Catalog ID | 8437031310 |
| Comments |
