| Issuer | Romania |
| Year | 1966 |
| Type | Standard circulation coin |
| Value | 3 Lei (3 ROL) |
| Currency | Third leu (1952-2005) |
| Composition | Nickel clad steel |
| Weight | 5.86 g |
| Dimensions | 27 mm |
| Thickness | 1.5 mm |
| Shape and Technique | Round Milled |
| Orientation | Medal alignment ↑↑ |
| Engraver(s) | Haralambie Ionescu |
| In circulation to | 31 December 1996 |
| Reference(s) | KM#96, Schön#118 |
| Obverse description | The arms of the Socialist Republic of Romania, the country name around the rim, and the date below |
| Obverse script | Latin |
| Obverse lettering | REPUBLICA SOCIALISTA ROMANIA (Translation: The Socialist Republic of Romania) |
| Reverse description | An industrial scene with the denomination below |
| Reverse script | Latin |
| Reverse lettering | 3 LEI |
| Edge | Two wavy lines throughout the circumference, interrupted by a |
| Mint | |
| Mintage | 1966 - - 8 477 000 |
| Catalog ID | 4738069310 |
| Comments |
