
A biplane pusher with a closed nacelle and ailerons at upper and lower wings, built in München, Germany, during 1911-1912. A big rounded tube construction holds the elevator in front. Double rudder at the back.

A biplane pusher with a closed nacelle and ailerons at upper and lower wings, built in München, Germany, during 1911-1912. A big rounded tube construction holds the elevator in front. Double rudder at the back.