Flotten Haupt Chef, Kapitänleutnant Hartkampf before 1943

"Flotten Haupt Chef, Kapitänleutnant Hartkampf" is an anonymous photograph taken before 1943. It features a portrait of a man in a German naval uniform. The photograph, measuring 87 mm by 62 mm, provides a glimpse into the attire and rank structure of the Kriegsmarine, the German Navy during World War II. The subject's formal attire and the inscription below the image suggest the photograph was likely intended for personal or official documentation.