SMS Cöln has been the name of two ships of the German Imperial Navy:
The Reichsmarine and Kriegsmarine had a ship in service, Köln. The Bundesmarine also has a ship currently in service, Köln.
References
SMS Cöln Wikipedia(Text) CC BY-SA
SMS Cöln has been the name of two ships of the German Imperial Navy:
The Reichsmarine and Kriegsmarine had a ship in service, Köln. The Bundesmarine also has a ship currently in service, Köln.