| Image Thumbs | |
| Cert Num | 1292815 |
| Cert Date | 2014-12-10 |
| Catalog Number | 481 |
| Country | USA |
| Year | 1916 |
| Denom | 1c |
| Color | Green |
| Grade | Gem 100 |
| Description | Mint OGph |
| Opinion | it is a genuine unused, o.g., previously hinged, centerline block of four. |
| Cert Link | http://psestamp.com/Cert/1292815 |