| Image Thumbs | |
| Cert Num | 1400725 |
| Cert Date | 2021-10-04 |
| Catalog Number | 597 |
| Country | USA |
| Year | 1923 |
| Denom | 1c |
| Color | Yellow green |
| Grade | Ungraded |
| Description | Mint OGph |
| Opinion | it is genuine unused, o.g., previously hinged, coil pair with shorter perfs at the right. |
| Cert Link | http://psestamp.com/Cert/1400725 |