| Image Thumbs | |
| Cert Num | 1403938 |
| Cert Date | 2021-12-20 |
| Catalog Number | K1 |
| Country | USA |
| Year | 1919 |
| Denom | 2c on 1c |
| Color | Green |
| Grade | Ungraded |
| Description | Mint OGnh |
| Opinion | it is genuine unused, o.g., previously hinged, bottom margin Plate No. 13222 block of six (the left and right stamps NH). |
| Cert Link | http://psestamp.com/Cert/1403938 |