Content Description The Walt Sobol Photographs and Negatives is a collection comprised of 2,169 black-and-white photographic prints and 1,193 photographic negatives taken by Sobol during his career in aircraft manufacturing in China, Burma, India and the U.S. from the late 1920s through 1950s. The photographs are a mix of personal images, scenes of daily life in the various places he traveled, and documentation of the aircraft manufacturing industry in Missouri, China and India.The photographs are...