| Image Thumbs | |
| Cert Num | 1402990 |
| Cert Date | 2021-12-20 |
| Catalog Number | 2421a |
| Country | USA |
| Year | 1989 |
| Denom | 25c |
| Color | Multicolored |
| Grade | F 70 |
| Description | Mint OGnh |
| Opinion | it is genuine unused, o.g., never hinged, block of four, black (engr.) omitted, bottom right margin Plate No. 477-1 block of four. |
| Cert Link | http://psestamp.com/Cert/1402990 |