National Archives (NARA) Still Picture Identifier: 26-nm-2-22b overseas. Aircraft Insignia.<br>
World War II Era "Newsmap" - Volume 2, Number 22 (Overseas Edition), 9/20/1943;  The obverse shows the Newsmap (Overseas Edition) for the week of September 9 to September 16. The reverse shows Aircraft Insignia (roundels, cockades, etc. on wings and rudders), and some aircrafts. American poster/chart. See also <a href="https://en.wikipedia.org/wiki/Military_aircraft_insignia#Former_insignia_of_national_air_forces" class="extiw" title="en:Military aircraft insignia">Former insignia of national air forces</a> and <a href="https://en.wikipedia.org/wiki/List_of_aircraft_of_World_War_II" class="extiw" title="en:List of aircraft of World War II">en:List of aircraft of World War II</a>. Unrestricted access and use.
Jack Coggins (old US Govermental information is Public Domain)
<a rel="nofollow" class="external free" href="https://catalog.archives.gov/id/66395186">https://catalog.archives.gov/id/66395186</a> National Archives Catalog, <a href="https://en.wikipedia.org/wiki/National_Archives_and_Records_Administration" class="extiw" title="en:National Archives and Records Administration">National Archives and Records Administration</a>, U.S.A.