This image was acquired from
wikimedia. It was marked as Public Domain or CC0 and is free to use. To verify, go to the source and check the information there.
Roundel of the Cochin Air Force.svg Aircraft roundel used by the Cochin Air Force from to Own Joshbaumgartner Roundels of China Blue and white roundels
Page 2023 Free-images.com. All images are Public Domain