The Saurer 4 BTDv S omnibus was manufactured from 1938 to 1941. The illustrated vehicle had the standard car body of the German Reichspost. This car body was rare on this chassis.
This omnibus was misidentified as Magirus in WA Special Band 23. In fact, it is a Saurer 4 BTDv S. The vehicle was used by a frontline bookshop.