| Image Thumbs | |
| Cert Num | 1249501 |
| Cert Date | 2012-03-20 |
| Catalog Number | 524 |
| Country | USA |
| Year | 1918 |
| Denom | $5 |
| Color | Deep green & black |
| Grade | Ungraded |
| Description | Mint OGph |
| Opinion | it is a genuine unused, o.g., previously hinged, centerline block of four (the bottom stamps never hinged). |
| Cert Link | http://psestamp.com/Cert/1249501 |