[WORLD WAR I].Two posters. Two posters depicting doughboys. Includes: FORSYTHE, Clyde (1885-1962). Victory Liberty Loan / And They Thought We Couldn?t Fight. Philadelphia: Ketterlinus, ca. [1917]. Color poster depicting an injured soldier carrying the helmets of his fallen enemies. Designed for Victory Liberty Loans. Unbacked. 30 x 20?. Creasing, and minor tears along edges. B. ? RIESENBERG, Sidney (1885-1974). Over the Top for You / Buy U.S. Gov?t Bonds. Philadelphia: [Ketterlinus, ca. 1917]. WWI propaganda poster. 29 x 18 ??. Matted. B.