| Image Thumbs | |
| Cert Num | 1352032 |
| Cert Date | 2019-01-15 |
| Catalog Number | 542 |
| Country | USA |
| Year | 1920 |
| Denom | 1c |
| Color | Green |
| Grade | Ungraded |
| Description | Mint OGnh |
| Opinion | it is a genuine unused, o.g., never hinged, pane of 100., pos 80 with a tiny tear, pos 70 with a pulled perf and pos 40 with a perf disc indent. |
| Cert Link | http://psestamp.com/Cert/1352032 |