Need help on this interesting triangle board

[richthofen_117]

Hello all,

I have this named transport oberstleutnant tunic in my collection together with a triangle board, I'm curious what is this triangle for? Thanks in advance!

Best regards,
Yun

[Johnny R]

It is similar to a battalion staff pendant and probably was a little gift for him at Christmas or a table marker for a unit Christmas party etc.

[richthofen_117]

Johnny, Thanks for your help!