5 pieces.
World War One Posters - American: Emerson, Casper. "Help Them..." New York, (1918). Color litho, 30 x 20 inches; 762 x 508 mm. Condition C; colors off-center, large tear in corner, other wear. * Pennell, Joseph. "That Liberty Shall Not Perish..." Philadelphia, [1918]. Color litho, 30 x 20 inches; 762 x 508 mm. Condition C; large tear in upper right corner, wear & chipping along edges, some text & part of image chipped away. * "They Give Their Lives." New York, [1918]. Color litho, 30 x 20 inches; 762 x 508 mm. Condition C; large area of chipping at lower left corner, other wear. * "Ammunition." Philadelphia, ca. 1917. Color litho, 30 x 20 inches; 762 x 508 mm. Condition B-; wear & creasing. * Whitehead, Walter. "Come On!" Philadelphia, 1918. Color litho, 30 x20 inches; 762 x 508 mm. Condition B-; some close tears along lower edge, other wear.