2021USA #5557 Forever – Chien-Shiung Wu – Nuclear Physicist – Block of 10
USD 7.90 USD
Specifications
| Country Of Origin | United States |
| Certification | Uncertified |
| Quality | Mint Never Hinged/MNH |
| Grade | F/VF (Fine/Very Fine) |
| Type | Block |
| Denomination | Forever Stamp |
| Place Of Origin | United States |
Scott #5557 - Forever Rate-2021. Chien-Shiung Wu - Nuclear Physicist.