Allers are one of Sweden's biggest weekly magazines. It was first published in 1879 as Illustrerad Familj-Journal, during the years the magazine changed it name a few times, before it got it's current name in 1968.
In the number 34, from 1978, there was a two paged article on the Muppets, in preparation for the shows return to TV in the fall called "We are the greatest in the world".
No. 34, 1978