| Image Thumbs | |
| Cert Num | 1406538 |
| Cert Date | 2022-02-16 |
| Catalog Number | 1830 |
| Country | USA |
| Year | 1980 |
| Denom | 15c |
| Color | Multicolor |
| Grade | VF 80 |
| Description | Mint OGnh |
| Opinion | it is a genuine unused, o.g., never hinged, bottom left margin Zip block of four, the bottom left stamp with a gum disturbance. |
| Cert Link | http://psestamp.com/Cert/1406538 |