| Image Thumbs | |
| Cert Num | 1290835 |
| Cert Date | 2014-10-29 |
| Catalog Number | 697 |
| Country | USA |
| Year | 1931 |
| Denom | 17c |
| Color | Black |
| Grade | XF 90 |
| Description | Mint OGnh |
| Opinion | it is a genuine unused, o.g., never hinged, top left margin Plate No. 20535 block of four with a small internal tear in the top selvage and a short corner perf at the bottom right. |
| Cert Link | http://psestamp.com/Cert/1290835 |