Relief Halftone/Screen print: Multicolor commercial aviation print. U.S. Air Mail seaplane at dock with passengers milling about in front, globe with routes designated in background. Created by Digitized by Benjamin G. Sullivan Date Created 07/22/2021 Source Smithsonian National Air and Space Museum Keywords Art; Aviation; Commercial Rights and Restrictions Not determined
For more information, visit the Smithsonians Terms of Use.