Galba. 68-69 AD. AE sestertius, Rome mint. 36 mm, 27 g.

SER GALBA IMP CAES AVG, laureate, draped bust right.
ROMA, S-C across fields, Roma seated left on cuirasss, 
holding spear and resting arm on shield; oblong shield behind cuirass.

RIC I 240. 

With permission of cngcoins.com, auction 108, Lot 582, May 2018