| Image Thumbs | |
| Cert Num | 1194754 |
| Cert Date | 2009-01-23 |
| Catalog Number | C5 |
| Country | USA |
| Year | 1923 |
| Denom | 16c |
| Color | Dark blue |
| Grade | Ungraded |
| Description | Used |
| Opinion | it is genuine used, tied on piece by San Francisco Air Mail Field cancel dated Jul 1, 1924. |
| Cert Link | http://psestamp.com/Cert/1194754 |