| Image Thumbs | |
| Cert Num | 1402717 |
| Cert Date | 2021-11-16 |
| Catalog Number | C18 |
| Country | USA |
| Year | 1933 |
| Denom | 50c |
| Color | Green |
| Grade | F 70J |
| Description | Mint OGnh |
| Opinion | it is genuine unused, o.g., never hinged, top margin Plate No. 21172 block of six with minor natural gum skips. |
| Cert Link | http://psestamp.com/Cert/1402717 |