U.S. Air Service Recruitment Print - Army Air Corps - Vintage WWI Aviation printThis vintage World War I U. S. Air Service recruitment poster captures the excitement and innovation of early military aviation. At the center, the bold insignia of the Army Air Corpsa red circle within a white star on a deep blue backgroundsymbolizes the strength of Americas emerging air power. Surrounding this emblem, early aircraft, including biplanes, airships, and parachutists, fill the sky, illustrating the adventurous and strategic nature of