| Image Thumbs | |
| Cert Num | 1418107 |
| Cert Date | 2022-11-03 |
| Catalog Number | 796 |
| Country | USA |
| Year | 1937 |
| Denom | 5c |
| Color | Gray blue |
| Grade | Ungraded |
| Description | Mint OGph |
| Opinion | it is genuine unused, o.g., previously hinged, block of four (the bottom stamps NH). |
| Cert Link | http://psestamp.com/Cert/1418107 |