| Image Thumbs | |
| Cert Num | 1337725 |
| Cert Date | 2018-03-13 |
| Catalog Number | 314 |
| Country | USA |
| Year | 1906 |
| Denom | 1c |
| Color | Blue green |
| Grade | Ungraded |
| Description | Mint OGph |
| Opinion | it is a genuine unused, o.g., previously hinged vertical coil strip of three, with Brinkerhoff type IIa private perforations (the bottom three stamps never hinged). |
| Cert Link | http://psestamp.com/Cert/1337725 |