SanMarino/ 20 Eurocents/ 2011
  |
| Material: | Weight: | Diameter: | Edge: | Alignment: |
| 89% Copper; 5% Aluminium; 5% zinc; 1% Tin | 5,74 gr. | 22.25 mm. | Plain. | Medal (0º) |
| Mint mark: R - Istituto Poligrafico e Zecca dello Stato, Rome. Italy |
|
| Material: | Weight: | Diameter: | Edge: | Alignment: |
| 89% Copper; 5% Aluminium; 5% zinc; 1% Tin | 5,74 gr. | 22.25 mm. | Plain. | Medal (0º) |
| Mint mark: R - Istituto Poligrafico e Zecca dello Stato, Rome. Italy |