| Image Thumbs | |
| Cert Num | 1304508 |
| Cert Date | 2015-08-10 |
| Catalog Number | 534 |
| Country | USA |
| Year | 1920 |
| Denom | 2c |
| Color | Carmine |
| Grade | XF-Sup 95 |
| Description | Mint OGph |
| Opinion | it is a genuine unused, o.g., previously hinged, center line block of four. |
| Cert Link | http://psestamp.com/Cert/1304508 |