Hi,
dürfte dieser Marcus Aurelius sein:
RIC 979, BMC 1376, C 547 Sestertius Obv: MANTONINVSAVGTRPXXIIII - Laureate head right.
Rev: SALVTIAVGCOSIII - Salus standing left, feeding snake on altar and holding scepter. 169-170 (Rome).
http://dirtyoldbooks.com/roman/id/maur/aurel075.jpg