Dagger Identification

[at57]

Hi, It’s been a long while since I last posted so decided it was about time I did. 
 

The attached dagger was recently found in the attic of a friend and my knowledge of such is next to zero. Could someone please help identify which branch of the military wore this dagger?

Many thanks,

Regards,

landers

[dedehansen]

Hi,

3. Reich German Heeres Offiziersdolch.

 

Regards

Andreas

[at57]

Thanks Andreas for your help