Vespasian, AE Semis. Asia Minor uncertain or Ephesos mint, struck AD 77-78. 28 mm, 10.65 g. 

IMP CAESAR VESPASIAN AVGVST, laureate head right.
PONT MAX TR POT PP COS VIII CENS around, S-C across fields, Jupiter standing left, holding thunderbolt and sceptre. 

RIC 1501 var (obv legend here with AVGVST for AVGVSTVS); RPC II 1474.

With permission of Bucephalus auction 1, lot 414, Dec. 2021 on biddr.ch