A German school biplane built in spring 1912, powered by a 55 hp Argus, Richard Lauer built this biplane in 1912 and was permitted to test the aircraft at the Exerzierfeld Halle-Beesen, where he managed “some long flights”. He also set up a hangar and wanted to open a flight school that summer but unfortunately he crashed and destroyed the aircraft in June. Lauer suffered severe injuries that presumably prevented him from ever flying again.