Japan/ 100 Yen/ 1957
  |
| Material: | Weight: | Diameter: | Edge: | Alignment: |
| 60%Silver, 30% Copper, 10% Zinc | 4,8 gr. | 22.6 mm. | Reeded. | Coin (160º) |
| Without Mint mark - Japan Mint. Osaka. |
|
| Material: | Weight: | Diameter: | Edge: | Alignment: |
| 60%Silver, 30% Copper, 10% Zinc | 4,8 gr. | 22.6 mm. | Reeded. | Coin (160º) |
| Without Mint mark - Japan Mint. Osaka. |