20 Vatu Save Our Earth

Vanuatu has no domestic silver mining tradition and issues no circulating silver coinage — pieces like this exist entirely for the collector export market, produced under license arrangements common among Pacific island nations whose mint infrastructure amounts to a letterhead and a contract with a European or Australian facility. The Reserve Bank lends its issuing authority; the coin is designed, struck, and distributed elsewhere entirely.

KM#164 places this among a long run of Vanuatu-issued bullion and themed pieces that began accelerating after the 2010s as the secondary market for novelty silver expanded.