1 ECU Europa

The ECU (European Currency Unit) was not legal tender in any member state — it existed purely as a basket currency for accounting and exchange-rate mechanisms within the European Monetary System. Germany's decision to issue a commemorative in this denomination was politically pointed: the Maastricht Treaty had just been signed in February 1992, and ratification debates were bruising across Europe, most visibly in Denmark's initial rejection that June. Issuing a tangible ECU coin was, for Bonn, a quiet act of pro-integration advocacy.

The piece was struck by the Hamburgische Münze, identifiable by the J mintmark.