| Image Thumbs | |
| Cert Num | 1275928 |
| Cert Date | 2013-12-28 |
| Catalog Number | C4 |
| Country | USA |
| Year | 1923 |
| Denom | 8c |
| Color | Dark green |
| Grade | F-VF 75 |
| Description | Mint OGph |
| Opinion | it is a genuine unused, o.g., previously hinged, block of four (the bottom stamps never hinged). |
| Cert Link | http://psestamp.com/Cert/1275928 |