| Image Thumbs | |
| Cert Num | 1394416 |
| Cert Date | 2021-05-11 |
| Catalog Number | 540 |
| Country | USA |
| Year | 1919 |
| Denom | 2c |
| Color | Carmine rose |
| Grade | Ungraded |
| Description | Mint OGnh |
| Opinion | it is a genuine unused, o.g., never hinged, top margin Plate No. 10471 block of four, with inverted S30. |
| Cert Link | http://psestamp.com/Cert/1394416 |