Pecunia non olet is a Latin saying that means "money does not stink". The phrase is ascribed to the Roman emperor Vespasian.
"Vespasienne" in Montreal, Canada, 1930
Vespasian was Roman emperor from 69 to 79. The last emperor to reign in the Year of the Four Emperors, he founded the Flavian dynasty, which ruled the Empire for 27 years. His fiscal reforms and consolidation of the empire brought political stability and a vast building program.
Bust at the Ny Carlsberg Glyptotek
Vespasian leading his forces against the Jewish revolt, a miniature in a 1470 illuminated manuscript version of the history of Josephus
Roman Emperor Nero sends Vespasian with an army to put down the Jewish revolt, AD 66 (depiction of 1503)
Vespasian sestertius, struck in 71 to celebrate the victory in the first Jewish-Roman war. Obverse: IMP. CAES. VESPASIAN AVG. P. M., TR. P., P. P., COS. III. The legend on the reverse says: IVDEA CAPTA, "Judaea conquered" – S. C.