my coin draped bust type last year of Marcus RIC 282, BMC 591, C. 305. 3,42 g. interesting bust type i could not find another one with my bust in coin research Most types a single heads
http://numismatics.org/ocre/results?q=marcus genius denarius http://www.tantaluscoins.com/browse.php?type=0&uname=&qs=marcus genius&sbt=0&sbc=0&go=Search https://www.acsearch.info/search.html?term=marcus genius denarius&category=1-2&en=1&de=1&fr=1&it=1&es=1&ot=1&images=1¤cy=usd&thesaurus=1&order=0&company= ALL this sites i could not find any bust off my coin
Here's one from AD 180, also one of the last dated issues. It has the same bust type. Marcus Aurelius as Augustus, AD 161-180 Roman AR denarius; 3.30 gm Rome, AD 180 Obv: M AVREL ANTONINVS AVG, laureate, draped and cuirassed bust right, seen from behind Rev: TR P XXXIIII IMP X COS III P P, Victory alighting left on globe, holding wreath and trophy Refs: RIC 411 var (draped and cuirassed); BMCRE 808; Cohen 975; MIR 463; Sear 4952