chinstraps id.

[Yukonbies]

Straps from pickelhaube or czako,but which model?usually they are made from small pieces mounted on leather chinstrap,but this one is different its made from one piece.
Anyone knows what model this are from?

 

[hbeaton]

It seems like what you have is brass scale over steel but the leather that would go between has rotted away.

Here's an example I found which you may have already seen:

Pickelhaubes.Com ? View topic - Preußen Dragoner

Hope this helps.