German Empire air force inisgnia
<a href="//commons.wikimedia.org/wiki/User:FOX_52" title="User:FOX 52">FOX 52</a>
<ul><li><a href="//commons.wikimedia.org/wiki/File:Fokker_Dr_I_-_Ray_Wagner_Collection_Image_(20816966304).jpg" title="File:Fokker Dr I - Ray Wagner Collection Image (20816966304).jpg">German Fokker DR1</a></li>
<li><a href="//commons.wikimedia.org/wiki/File:Albatd3.jpg" class="mw-redirect" title="File:Albatd3.jpg">Austro-Hungarian Empire</a></li>
<li><a href="//commons.wikimedia.org/wiki/File:Cross-Pattee-Heraldry.svg" title="File:Cross-Pattee-Heraldry.svg">commons file</a></li></ul>