500 Tolarjev Monetary Institute of Slovenia

The Monetary Institute of Slovenia (Denarni zavod Slovenije) operated for just eight months in 1991–1992, bridging the gap between Yugoslav dinar circulation and the introduction of the tolar following Slovenia's declaration of independence. It was the institution that actually launched the tolar into circulation in October 1991 — predating the Bank of Slovenia itself, which formally assumed central banking functions only after international recognition arrived. This commemorative marks that founding episode specifically, not the currency's anniversary in any rounded sense.