A Farman copy but with Zanonia-shaped upper wing, designed by the young (15) Ernst Friedemeyer. It was built by Flugzeug-Baugesellschaft Osnabrück, Germany, in 1911. It was not very successful, and was destroyed in 1912.

 

 

A biplane with Zanonia-inspired upper wings and short lower wings. One of two similar machines built at the Niederreinische Flugzeuganstalt, Hilsmann & Co in Holten, Germany. Made short flights.