| Image Thumbs | |
| Cert Num | 1355086 |
| Cert Date | 2018-12-26 |
| Catalog Number | C21 |
| Country | USA |
| Year | 1937 |
| Denom | 20c |
| Color | Green |
| Grade | F 70 |
| Description | Used |
| Opinion | it is genuine used, with laminated thin at the bottom left. |
| Cert Link | http://psestamp.com/Cert/1355086 |