| Image Thumbs | |
| Cert Num | 1345238 |
| Cert Date | 2018-06-02 |
| Catalog Number | 531 |
| Country | USA |
| Year | 1919 |
| Denom | 1c |
| Color | Green |
| Grade | Ungraded |
| Description | Mint OGph |
| Opinion | it is genuine unused, o.g., previously hinged, top margin block of twelve with arrow and guide line, the stamps with tiny gum disturbances. |
| Cert Link | http://psestamp.com/Cert/1345238 |