UBB.threads Forums Edged Weapons SS Dagger Forum list of SS dagger makers that made Rohm inscription blades

There were actually two versions of the Klass trademarks. The regular sized one and a smaller version.

Same for Eickhorn. They first used the large trademark them went to the small double oval mark. If you are counting smooth tail and serrated, that make four versions.

As for the Kober, what is hard to see in that photo is that there is the remnants of that horizontal stroke Rohm used.

Dave