| Image Thumbs | |
| Cert Num | 1329327 |
| Cert Date | 2017-03-10 |
| Catalog Number | 628 |
| Country | USA |
| Year | 1926 |
| Denom | 5c |
| Color | Gray lilac |
| Grade | F 70 |
| Description | Mint OGph |
| Opinion | it is a genuine unused, o.g., previously hinged, right margin Plate No. 18597 block of six (the bottom left stamp previously hinged, others never hinged). |
| Cert Link | http://psestamp.com/Cert/1329327 |