Imperial 84/98 Bajonett strange unit mark

[zbv500]

Hi all,

I would be curious to know the unit. Here is what it reads...

RW. Min. N.B. 99.

Any ideas what this is ?

Jens

[Grausig13]

Reichswehr? Minenwerfer Nahkampf Batterie?

[zbv500]

Hi and thanks. Would they write Nahkampf batterie ? What about Nachrichten maybe ?
Many thanks Jens

[Chris Boonzaier]

I don't think there would be a "Reichswehr + combat arm" ... maybe more along the lines of Reichswehr Ministerium ? does it have a date stamp on the spine and/or a 1920 stamP?