| Creator | Eugen Lenz |
| Printing year | 1956 |
| Sheet size (cm) | 128×90 |
| Printing technique | Linocut |
| Printer | Bollmann |
| Condition | A- |
| Asking price | 1'600 CHF |
| Categories | in the air, Plebiscites & Campaigns, Swissair & Aviation |
French version of the original poster designed in 1956 by Eugen Lenz to mark Swissair’s 25th anniversary, featuring a DC-7 and the slogan «Contributing to the development of Swissair means ensuring the permanent presence of the Swiss flag on the world’s air routes»; rare
the German variant is available as well: