A Third Reich naval flag (Reichskriegsflagge), used on Kriegsmarine vessels and shore installations. The flag is made of red fabric featuring the characteristic design: a white disc with swastika at the center, framed by black and white rays, with an Iron Cross positioned in the upper left corner. The white selvedge bears factory markings in Gothic script reading “Kriegsflg. 100×170,” indicating the type and size of the flag, along with a military acceptance stamp (Kriegsmarine-Abnahme). The flag retains its original braided loops for halyard attachment. Condition is good, with minor traces of storage.