| Image Thumbs | |
| Cert Num | 1214557 |
| Cert Date | 2009-12-08 |
| Catalog Number | C18 |
| Country | USA |
| Year | 1933 |
| Denom | 50c |
| Color | Green |
| Grade | Ungraded |
| Description | Used |
| Opinion | it is a genuine usage on a flown First Day cover to Passaic, N.J., tied by a New York, N.Y Oct 2, 1933 c.d.s. and wavy line machine cancel, with appropriate Graf Zeppelin flight cachets and a Pernambuco, Brazil receiving backstamp. |
| Cert Link | http://psestamp.com/Cert/1214557 |