The Borgward 3-Tonner, which was designated Typ 3t Benzin G.W. by the Wehrmacht, was powered by a 65 HP engine. It was manufactured from 1938 to 1941. The vehicle on the photo had the open standard driver’s cab (Einheitsführerhaus) of the Wehrmacht.
This Borgward 3-Tonner resp. Typ 3t Benzin G.W. had the production-line driver's cab made of sheet steel. Can somebody identify the unit sign?