SR692 has by far the biggest collection of SwissAir related greatness. Most of these posters were designed around the 50s to the 70s. A lot if not all of them were extremely straight forward as you can see. Simply utilizing the airplane icon, a headline and the SwissAir logo—part of what makes these posters so unique.
If you haven’t seen the previous post Behind the SwissAir Logo, check it out.
Images via SR692 Archive