| Image Thumbs | |
| Cert Num | 1309017 |
| Cert Date | 2015-11-24 |
| Catalog Number | 517 |
| Country | USA |
| Year | 1917 |
| Denom | 50c |
| Color | Red violet |
| Grade | Ungraded |
| Description | Used |
| Opinion | it is genuine used, with an Endicott, N.Y. precancel and REPERFORATED at the bottom. |
| Cert Link | http://psestamp.com/Cert/1309017 |