Otho. 15 Jan. -17 Apr., A.D. 69. AR denarius (18.35 mm, 2.84 g, 7 h). Rome mint, struck Mar. - Apr. A.D. 69. IMP M OTHO CAESAR AVG TR P, bare-headed bust of Otho right / PONT MAX, Otho on horseback galloping right, brandishing spear. RIC 22; RSC 12; BMC12. Fine, scratches, porosity and spot of encrustation, obverse.