25th Aero Squadron Pilots, posing in front of another squadron's SPAD aicraft (most likely a <a href="https://en.wikipedia.org/wiki/SPAD_S.XIII" class="extiw" title="en:SPAD S.XIII">SPAD S.XIII</a>), November 1918. Sq. Commander: <a href="https://en.wikipedia.org/wiki/Reed_G._Landis" class="extiw" title="en:Reed G. Landis">Reed G. Landis</a> center.  Ace and flight commander <a href="https://en.wikipedia.org/wiki/Frederick_Ernest_Luff" class="extiw" title="en:Frederick Ernest Luff">Frederick Ernest Luff</a> right of Landis. Two other flight commanders are directly right of Luff, W. Lauer and Joeseph "Child Yank" E. Boudwin. The remaining flight commanders are directly left of Landis, David Lewis (wearing medal), Aubrey F. Diamond (wearing gloves), and Donald Poler. Also pictured: <a href="https://en.wikipedia.org/wiki/Eugene_Hoy_Barksdale" class="extiw" title="en:Eugene Hoy Barksdale">Eugene Hoy Barksdale</a> forth from right, back row.
US Air Force Museum
1918-11
US Air Force Museum