| Image Thumbs | |
| Cert Num | 1205405 |
| Cert Date | 2009-07-09 |
| Catalog Number | 855 |
| Country | USA |
| Year | 1939 |
| Denom | 3c |
| Color | Violet |
| Grade | Ungraded |
| Description | Used |
| Opinion | it is a genuine usage of a Plate No. 22386 block of four on a Crosby Cachet First Day Cover, with a tying Cooperstown, N.Y. Jun 12, 1939 machine cancel. |
| Cert Link | http://psestamp.com/Cert/1205405 |