The Beagle Boys were originally created by Carl Barks and made their first appearance in the 10-page story "The Terror of the Beagle Boys" (WDC #134) that was first published in November 1951. Although the Beagle Boys are only shown very briefly on the last page of this story, it is implied that Scrooge has known about them for a long time. The Beagle Boys are usually depicted as a gang of about three to ten members or more depending on the story, who are identical in appearance and personality. They wear black bandit masks to hide their identities and on their turtleneck sweaters, most often being orange or red, they have their prison number signs. The Beagle Boys are often characterized to be very crude, boastful, aggravating, greedy, and self-centered – among themselves, however, they are very loyal and have a strong connection of sibling camaraderie. Although, on some occasions, they have shown irritation toward each other, often relating to someone making a mistake or saying something that does not fit in with the consensus, like one Beagle Boy's (176–167) overly fondness of prunes; a weakness that proves to be the Beagle Boys' downfall in some stories. 176-167's love for prunes makes him the only Beagle Boy with a unique characteristic.(via Wikipedia)
The Beagle Boys are a group of cartoon characters created in 1951 by Carl Barks for the Donald Duck universe. They are a family clan of organized criminals who constantly try to rob Scrooge McDuck.Their introduction and first appearance was in "Terror of the Beagle Boys" (Walt Disney's Comics and Stories No. 134, November 1951), although in this story they only appear in the last frame and have no lines. They appear again in the next issue in a similar fashion, in The Big Bin on Killmotor Hill (Walt Disney's Comics and Stories No. 135, December 1951).(via Wikipedia)