||Extremely rare original World War 1 poster. Join the Army Air Service Be an American Eagle! Consult your local draft board. Read the illustrated booklet at any recruiting office, or write to the chief signal officer of the army, Washington, D. C.
Charles Livingston Bull was America's great animal illustrator of the era. He created this classic poster of eagles battling, with biplanes filling the skies behind.
This is for the true collector; own one of the rarest World War 1 images available.