This rare sestertius has nice Very Fine detail though is a bit rough from environmental damage.
Obv: Laureate and draped bust of Galba right with the legend SER GALBA IMP CAES AVG
Rev: Inscription S P Q R / OB / CIV SER in three lines within oak wreath
Rome Mint
RIC 267 / Sear 2125 var
Brass, 22.90 grams, 34.7 mm