The copperhead party - in favor of a vigorous prosecution of peace!

Editorial cartoon shows three caricatured Copperheads advancing on Columbia who holds a shield labeled "Union" and a sword. Although Clement Vallandigham was one of the leading members of the Copperhead Party, it doesn't appear that he is among those caricatured.

Illus. in: Harper's weekly, v. 7, no. 322 (1863 February 28), p. 144.