10 Heller Gutau, Hundsdorf, Erdmannsdorf

Austrian Notgeld from the immediate postwar period, when the collapse of the Habsburg currency system left rural municipalities scrambling to produce their own fractional emergency money. Gutau, Hundsdorf, and Erdmannsdorf — three small Upper Austrian communities — issued this note jointly, an arrangement that was administratively unusual even by Notgeld standards, where single-village issues were the norm.

The Heller itself was abolished in 1925 when Austria redenominated, rendering all such notes worthless for exchange almost immediately after their brief circulation window closed.