| Image Thumbs | |
| Cert Num | 1220962 |
| Cert Date | 2010-05-04 |
| Catalog Number | 502d |
| Country | USA |
| Year | 1917 |
| Denom | 3c |
| Color | Dark violet |
| Grade | Ungraded |
| Description | Mint OGph |
| Opinion | it is genuine unused, o.g., previously hinged. |
| Cert Link | http://psestamp.com/Cert/1220962 |