“Day 32: This is a single note set from Bielefeld, issued by the Young German Order, Bielefeld Brotherhood. This piece is also a piece of "Baustein", which was a type of Notgeld issued as a fundraiser of sorts for things like construction, renovation, and other organizational goals.
The note has a denomination of 5 Mk.
The catalog value for the note is around $80 - $100. Here you can find more info about this note and others.”