Stylised aircraft
93%
| Country: | Switzerland |
|---|---|
| Issue: | Airport Geneva |
| Date: | 1968-03-14 |
| Print: | Photogravure |
| Size: | 3 x 26 |
| Perforation: | comb 11¾ |
| Emission: | Commemorative |
| Format: | Stamp |
| Face Value: | 50 Swiss centime |
| Print run: | 15087000 |