Quattrino - Pandolfo and Galeazzo Malatesta

Pandolfo IV and Galeazzo Malatesta ruled Pesaro jointly — an awkward co-lordship born of inheritance rather than design, lasting only until Galeazzo's death in 1441 effectively consolidated control. Coins struck under joint authority are among the most administratively unusual of the entire Malatesta series, the partnership too brief and too fractious to produce large issues.

CNI XIII records only three numbered varieties for this type.