| Image Thumbs | |
| Cert Num | 1346308 |
| Cert Date | 2018-05-25 |
| Catalog Number | 561 |
| Country | USA |
| Year | 1923 |
| Denom | 9c |
| Color | Rose |
| Grade | Ungraded |
| Description | Mint RG |
| Opinion | it is a genuine unused, REGUMMED, top margin Plate No. F14239 block of six with the selvage reduced at the top. |
| Cert Link | http://psestamp.com/Cert/1346308 |