| Image Thumbs | |
| Cert Num | 1374840 |
| Cert Date | 2020-04-01 |
| Catalog Number | 517 |
| Country | USA |
| Year | 1917 |
| Denom | 50c |
| Color | Red violet |
| Grade | Ungraded |
| Description | Used |
| Opinion | it is genuine used, with a thin at the lower left and REPERFORATED. |
| Cert Link | http://psestamp.com/Cert/1374840 |