Description:01 24 33 00 History of the aviation. Transport, communications. Mail plane, service mail. Inauguration on May 15, 1918 of the first mail plane. First air mail service between Washington and New York. Mail. Men charge mails bags, letters. Arrived of the president Wilson, descent of car with his wife. He shakes hands to the pilots. Close-up Wilson and pilot. Airman rises in plane, takeoff of the first mail plane.