| Image Thumbs | |
| Cert Num | 1417196 |
| Cert Date | 2022-11-29 |
| Catalog Number | 314 |
| Country | USA |
| Year | 1906 |
| Denom | 1c |
| Color | Blue green |
| Grade | Ungraded |
| Description | Mint OGph |
| Opinion | it is genuine unused, o.g., previously hinged, block of four with Schermack type I private vending perforations, the top stamps with natural gum wrinkles. |
| Cert Link | http://psestamp.com/Cert/1417196 |