| Image Thumbs | |
| Cert Num | 1391164 |
| Cert Date | 2021-02-23 |
| Catalog Number | 1145 |
| Country | USA |
| Year | 1960 |
| Denom | 4c |
| Color | red,dk bl,dk. bister |
| Grade | Ungraded |
| Description | Mint OGnh |
| Opinion | it is a genuine unused, o.g., never hinged, bottom left margin block of ten (5x2) with Plate No. 26536, with a paper splice affecting the left six stamps (double paper). |
| Cert Link | http://psestamp.com/Cert/1391164 |