which wappen could that be, I think pioneer

[gino1]

who can tell me what this exactly is,

 

[Sandmann]

It looks like an original emblem for officers to me. These split pin attachments can be found sometimes, most likely introduced shortly before or in WW1.

 

[gino1]

I mean can that really be a pioneer

 

[Steve Nick]

I mean can that really be a pioneer

Most likely Pioneer but also some Telegraph troops

 

[gino1]

Most likely Pioneer but also some Telegraph troops

thanks