Ireland/ 1/2 Penny/ 1964
  |
| Material: | Weight: | Diameter: | Edge: | Alignment: |
| Bronze | 5,7 gr. | 25,5 mm. | Plain | Medal (0º) |
| Without Mint mark - The British Royal Mint |
|
| Material: | Weight: | Diameter: | Edge: | Alignment: |
| Bronze | 5,7 gr. | 25,5 mm. | Plain | Medal (0º) |
| Without Mint mark - The British Royal Mint |