Photograph of Scandinavian Airlines System airliner in flight, ca.1950. At center, a large lightly-colored aircraft is visible with the words "Scandinavian Airlines System" etched across its side. Twelve windows are seen across the center of the craft, and three national flag symbols are also visible. To the left, the tail of the plan is seen with the symbols "SAS" and descriptive tag "LN-KLB" visible. The same tag is seen extending across the wings of the plane. A black stripe is seen along the bottom of the plane and forms a snake-like head at the captain's cabin. At the right corner in the extreme background, a coastline is visible.