103rd Aero Squadron - SPAD Spad XIII C.1 of  of Capt. Robert Soubiran, 103d Aero Squadron, Serial # S7714.
United States Army
1918
<a rel="nofollow" class="external free" href="https://www.flickr.com/photos/landoni/2874498452/">https://www.flickr.com/photos/landoni/2874498452/</a>