  We provide a simple natural duality for the varieties generated by the
negation- and implication- free reduct of a finite MV-chain. We study these
varieties through the dual equivalence thus obtained. For example, we fully
characterize their algebraically closed, existentially closed and injective
members. We also explore the relationship between this natural duality and
Priestley duality in terms of distributive skeletons and Priestley powers.
