2000 Kwacha / 100 Guilders 1994 World Cup, Mule

A mule combining Zambia's 2000 Kwacha obverse with the Netherlands Antilles 100 Guilders reverse — or some configuration thereof — this piece almost certainly emerged from the Pobjoy Mint or a comparable private contractor producing commemorative issues for multiple sovereign clients simultaneously. Cross-die errors of this kind are not accidental in any meaningful sense; they result from organizational failures in a production environment handling dozens of nearly identical planchet-and-die combinations for different nations at once. The 1994 World Cup commemorative programme generated an extraordinary volume of such contracted strikes across African and Caribbean issuers.