50 Heller St. Lorenz am Mondsee

St. Lorenz am Mondsee is a small lakeside commune in Upper Austria, and like hundreds of Austrian municipalities it issued Notgeld during the acute small-change shortage that followed the First World War. The JPR0904b designation places this within the Jaksch-catalogued Oberösterreich series — the "b" suffix typically distinguishing a second printing or color variant within the same commune's issue run.

These hyper-local Austrian Heller notes were rarely saved by outsiders, which means survivor populations skew heavily toward a handful of regional collectors who systematically worked the series decades ago.