| Image Thumbs | |
| Cert Num | 1303887 |
| Cert Date | 2015-07-08 |
| Catalog Number | 489 |
| Country | USA |
| Year | 1917 |
| Denom | 3c |
| Color | Violet |
| Grade | XF 90 |
| Description | Used |
| Opinion | it is a genuine used, coil pair with a Rockester, N.Y. roller cancel. |
| Cert Link | http://psestamp.com/Cert/1303887 |