This image was acquired from
flickr. It was marked as Public Domain or CC0 and is free to use. To verify, go to the source and check the information there.
Keywords from Image Description:
Lot Aircraft Recognition Tests . Which One Would You Shoot Answer Thunderbolt Fighter is ontop. Japanese Zeke Zero Type Fighter is below. The has an eggshaped fuselage the Zero has round fuselage. Bureau of Naval Personnel. Courtesy of the Library of Congress Lot Aircraft Recognition Tests . Which One Would You Shoot