| Image Thumbs | |
| Cert Num | 1218556 |
| Cert Date | 2010-03-05 |
| Catalog Number | 632 |
| Country | USA |
| Year | 1927 |
| Denom | 1c |
| Color | Green |
| Grade | Ungraded |
| Description | Mint DOG |
| Opinion | it is a genuine unused, with disturbed o.g., lower left margin Plate No. 21307 block of four with a diagonal crease in the upper right stamp. |
| Cert Link | http://psestamp.com/Cert/1218556 |