The Hansa-Lloyd Bremen IV (petrol engine) and Bremen IV D (diesel engine) for a payload of 2 to 2.5 tons were manufactured from 1936 to 1938. Sadly, the typical additional louvres behind the front mudguards are not visible from this perspective.
On this vehicle of the Reichsarbeitsdienst, the additional louvres behind the front mudguards are barely visible.