I came across a Full Rohm inscription NSKK dagger with a Tiger logo and a Tiger number 68 RZM code. Since Rohm was killed in 1934 it seems unlikely that a Rohm inscription should be on a dagger with an RZM code.
What does anyone think?

Blades with a Rohm etch and an RZM code are reproductions. The same applies to Himmler etch daggers also.