Walt Disney's månedshefte #3/1967

Donald Duck på Grønland kicks off with Donald Duck’s frustration boiling over after yet another stroke of luck for Gladstone Gander, prompting him to send Gladstone on a seemingly impossible quest to Alaska. When Donald later worries that his prank may have gone too far, he and the nephews—Ole, Dole, and Doffen—race to find Gladstone, only to stumble upon a frozen Viking ship hidden within a remote iceberg, its golden trim glinting beneath the Arctic ice.