Army JN-4B Jenny converted to 'hospital ship'. Presumably the top of the rear fuselage could be taken off to load a stretcher case. Photographed at Rockwell Field, now the southern part of NAS North Island. The Curtiss School of Aviation was established here before WWI. Photo from: San Diego Air & Space Museum
This photo was added on 3 September 2020, and has since been viewed 295 times.