B&D: Vespasian Denarius w/Wonderful Portrait
Barry & Darling 

Vespasian Denarius 69- 79 AD. 

New RIC 1477; RSC 375

IMP. CAESAR VESPASIANVS AVG, laureate head right.
Winged caduceus. 'PON. MAX. TR.P. COS. VII'