50 Pfennig Prößdorfer Spar- und Darlehnskassen-Verein

A Notgeld issue from the Prößdorfer Spar- und Darlehnskassen-Verein — a rural savings and loan cooperative, not a municipal authority. These agricultural credit cooperatives, organized largely along Raiffeisen principles, occasionally issued small-denomination emergency scrip during the acute coin shortages of 1917–1921, when German small change effectively vanished from circulation due to hoarding and wartime metal requisitions. The cooperative issuer here is what makes this piece unusual; most Notgeld collectors focus on town and city issues, and cooperative-origin scrip tends to be underrepresented in standard catalogs.