Vespasian AV Aureus. Lugdunum mint, 71 AD. Obv: IMP CAES VESPASIAN AVG P M TR P P P COS III, laureate head right Rev: PACI AVGVSTI, Nemesis advancing right, drawing out fold of dress at neck, holding caduceus over serpent advancing right before her. Cohen 283. In Roman times, spitting on your breast was considered an act of warding off bad luck. From Clark Smith of coinvault.com. Sold before February, 2005, for $1480.