Sturm Fahrzeugwerk Dierssen & Co., Lüneborg
Built lightweights using Alba engines in the years 1923 to about 1925.
The name reappeared in the 1960s as Gebruder Sturm of Plochingen, builders of utility tricycles.
Sources: Tragatsch p278, motor-hist-foto.de, Axel Oskar Mathieu Archive
