This motif from National Socialist propaganda shows the departure of a unit of the NS Kraftfahrkorps (NSKK) for use in traffic relief in occupied Poland, taken in September 1939. The National Socialist news coverage writes on the back of the picture on September 30, 1939: "Departure of the NSKK auxiliary police to the occupied territory. The NSKK men lined up for departure to the occupied territory. Their bicycles bear a sign reading 'NSKK traffic service,' which they will perform in support of the responsible police agencies there." Photo: Fotoarchiv fuer Zeitgeschichte/Archiv [automated translation]