| Image Thumbs | |
| Cert Num | 1367846 |
| Cert Date | 2019-09-17 |
| Catalog Number | 377 |
| Country | USA |
| Year | 1911 |
| Denom | 4c |
| Color | Brown |
| Grade | Ungraded |
| Description | Mint OGnh |
| Opinion | it is a genuine unused, o.g., never hinged, top margin Plate No. 6002 block of six. |
| Cert Link | http://psestamp.com/Cert/1367846 |