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| Cert Num | 1404090 |
| Cert Date | 2021-12-16 |
| Catalog Number | 507 |
| Country | USA |
| Year | 1917 |
| Denom | 7c |
| Color | Black |
| Grade | Ungraded |
| Description | Mint OGnh |
| Opinion | it is genuine unused, o.g., never hinged, top margin Plate No. F13952 block of six, the bottom center stamp with a perf disc indent. |
| Cert Link | http://psestamp.com/Cert/1404090 |