Curtiss JN-4 "Jennys" inside a hangar at Dorr Field, Florida, 1918
Air Service, United States Army
1918
Air Service, United States Army photograph via  <a rel="nofollow" class="external free" href="http://www.airfields-freeman.com/FL/Airfields_FL_FtMyers.htm#calstrom">http://www.airfields-freeman.com/FL/Airfields_FL_FtMyers.htm#calstrom</a>