Ireland/ 1 Penny/ 1971
  |
| Material: | Weight: | Diameter: | Edge: | Alignment: |
| Bronze | 3,56 gr. | 20,3 mm. | Plain | Medal (0º) |
| Without Mint mark - The British Royal Mint |
|
| Material: | Weight: | Diameter: | Edge: | Alignment: |
| Bronze | 3,56 gr. | 20,3 mm. | Plain | Medal (0º) |
| Without Mint mark - The British Royal Mint |