During both World Wars, the Red Cross assisted with the search for the missing. The ICRC sought to locate millions of people, with some degree of success. The photograph shows a nurse with a war returnee in Transit Camp Friedland in front of a food truck.
Transit Camp Friedland, War Returnee with Nurse, black-and-white photograph, 1946, photographer: Helga und Theodor Scheerer; source: Bundesarchiv, Bild 146-1988-088-32A / Scheerer (e) / CC-BY-SA 3.0, Attribution-ShareAlike 3.0 Germany (CC BY-SA 3.0 DE).