I like to share a weird insigna that I've found (a long time ago, far far away) in a german dumphole in the Arnhem region.
Never found out what it exactly was, I think it has something to do with scouting.
The silvermark on the back is Danish and from Ottesen & Sundstrøm - Copenhagen 1905 - 1937.
If anyone of you got more information I would would love to hear that.
Greetings from the Netherlands, Marinus