| Image Thumbs | |
| Cert Num | 1312488 |
| Cert Date | 2016-02-15 |
| Catalog Number | 693 |
| Country | USA |
| Year | 1931 |
| Denom | 12c |
| Color | Brown violet |
| Grade | VG 50 |
| Description | Mint OGph |
| Opinion | it is a genuine unused, o.g., previously hinged, upper left margin Plate No. 20614 block of four (the top left and bottom stamps never hinged). |
| Cert Link | http://psestamp.com/Cert/1312488 |