20 Heller Oeblarn

Oeblarn is a small village in Styria, and this 20 Heller note is a product of Austria's postwar Notgeld crisis — the collapse of the Habsburg economy left municipal governments across the country scrambling to produce their own emergency small change when coins vanished from circulation almost entirely. Hundreds of Austrian communities issued their own Heller notes between 1919 and 1921, many through local printers with no formal banking infrastructure behind them.

The Jaksc reference places this within the documented Styrian municipal issues, but surviving examples from Oeblarn are uncommon — the village's small population meant limited print runs.