Go to www.linjeflyg.com
and you will be told:
"Linjeflyg does not exist today. It was merged into
SAS... in January 1993... Linjeflyg was once the biggest Swedish
domestic airline and this is a nostalgic website dedicated that company...
Sorry, the Linjeflyg website (except this page) is written in Swedish, but
even if you don't understand the language, you have to look at the
pictures of the airplanes."
The site doesn't have a picture of a barfbag, though, so
you'll have to make do with the one on the left.
Thanks to Peter Black.