Galba. AE As, AD 68-69. Rome. 27.5mm, 10.22 g. Rome mint. 
June-August AD 68. 

SER GALBA IMP CAES AVG TR P, laureate and draped bust right. 
Rev: S-C across fields, aquila between two standards, all 
wreathed and each set on a prow.

RIC I 304 var. (bust type draped); Kraay ACG -.

With permission of CNG, cngcoins.com, auction 383, Lot 506, Sept 2016.
Ex Thomas Bentley Cederlind. 
Estimate: $150.