Ireland/ 1/2 Penny/ 1971
  |
| Material: | Weight: | Diameter: | Edge: | Alignment: |
| Bronze | 1,78 gr. | 17,1 mm. | Plain | Medal (0º) |
| Without Mint mark - The British Royal Mint |
|
| Material: | Weight: | Diameter: | Edge: | Alignment: |
| Bronze | 1,78 gr. | 17,1 mm. | Plain | Medal (0º) |
| Without Mint mark - The British Royal Mint |