Italy
Papal States. Martin V (1417-31) gold Florin of 24 Sols ND AU50 NGC, Avignon mint, Fr-36, B-284. MARTInVS • PP • | QVINTVS, tiara over arms / + : SAnTVS : PЄTRVS : ЄT : PAVLVS :, crossed keys. A handsome specimen of the type, presented here on a somewhat smallish flan.
Estimate: 2000-3000 USD