Here we see the first prototype of the Albatros W.4, a floatplane version of the Albatros D.I fighter. Just over 100 were produced, and they were used to defend the German coast against raids by British flying boats.
How to cite this article:
Rickard, J (24 July 2020), First prototype of Albatros W.4 , http://www.historyofwar.org/Pictures/pictures_albatros_W4_prototype.html
