Silhouette of Jet Airliner
53%
| Country: | United States of America |
|---|---|
| Issue: | Airmail |
| Date: | 1971-05-07 |
| Print: | Recess |
| Perforation: | 11 x 10½ |
| Emission: | Air Mail |
| Format: | Booklet Pane |
| Face Value: | 4*11 United States cent |