| Topic | Human Enviroment |
|---|---|
| Certification | Uncertified |
| Quality | Unaddressed |
| Cancellation Type | First Day of Issue |
| Grade | Ungraded |
| Country | United Nations |
| Type | First Day Covers |
Check the listing for details. UN #229-30 8&15c Human Environment Set of (2) Artmaster FDCs. Listed at 2.85 USD.