| Image Thumbs | |
| Cert Num | 1418150 |
| Cert Date | 2022-10-25 |
| Catalog Number | C18 |
| Country | USA |
| Year | 1933 |
| Denom | 50c |
| Color | Green |
| Grade | XF 90 |
| Description | Mint OGnh |
| Opinion | it is genuine unused, o.g., never hinged, block of four. |
| Cert Link | http://psestamp.com/Cert/1418150 |