Here we see Curtiss H-4 Small America serial 3592 on some hard standing. The circular rim around the engines suggest this aircraft has been given Anzani engines, a change made by the RNAS to try and improve its performance.
How to cite this article:
Rickard, J (19 March 2021), Curtiss H-4 3492 from the Front , http://www.historyofwar.org/Pictures/pictures_curtiss_H4_3592.html
