| Image Thumbs | |
| Cert Num | 1237708 |
| Cert Date | 2011-06-28 |
| Catalog Number | 634A |
| Country | USA |
| Year | 1928 |
| Denom | 2c |
| Color | Carmine |
| Grade | Ungraded |
| Description | Mint OGph |
| Opinion | it is a genuine unused, o.g., previously hinged, upper left margin Plate No. 19747 block of four (the bottom right stamp never hinged). |
| Cert Link | http://psestamp.com/Cert/1237708 |