| Image Thumbs | |
| Cert Num | 1388940 |
| Cert Date | 2021-01-25 |
| Catalog Number | 235 |
| Country | USA |
| Year | 1893 |
| Denom | 6c |
| Color | Purple |
| Grade | Ungraded |
| Description | Mint OGnh |
| Opinion | it is a genuine unused, o.g., never hinged, bottom margin Plate No. 104, Imprint and Letter Z block of eight. |
| Cert Link | http://psestamp.com/Cert/1388940 |